Sister Yunyun is about the same height as me, and her buttocks are just in the triangular area of ​​my lower abdomen. I swayed my waist with the swaying of the car body, and my already hard cock rubbed against the crack in the middle of Sister Yunyun's buttocks. Through the thin clothes, I could feel the warm flesh of her body.

I gradually increased my strength, spread my legs and moved closer, clamping Sister Yunyun's thighs, and pressed my waist forward to press her plump and soft buttocks. My hard cock began to squeeze in the buttocks and wriggle up and down and left and right. I could feel the tender flesh on Sister Yunyun's buttocks being spread apart by me. And she actually took the initiative to push her buttocks towards my cock, and seemed to enjoy my indecent assault.

I gradually became bolder and simply loosened the ring, stretched my hands forward through the gap between people, slowly put them on her waist, and took advantage of the crowd to gently hug her waist. Wow! It feels thinner than I imagined!

I immediately swung my waist, my lower abdomen pressed tightly against her buttocks, I gradually caressed her wantonly, I could feel her body trembling slightly, I gradually increased my strength, put my hands into the short skirt and pressed them against Sister Yunyun's plump buttocks completely exposed outside her T-back pants, caressing the smooth skin there teasingly... Under the thin miniskirt, the plump white thighs and buttocks were being wantonly molested by my big hands. The round and smooth buttocks were gently stroked, slowly kneaded, forcefully pinched, peeled outwards, and squeezed inwards, rubbing back and forth, Sister Yunyun's tender face flushed, and her breathing began to quicken...

I reached into the edge of her T-shaped panties, touched Sister Yunyun's smooth and tender belly, and reached into her secret meadow. Found that it had already been flooded, I pushed aside the wet panties and touched Sister Yunyun's mysterious garden... Suddenly I touched a hard object, which was rotating rhythmically, and as it rotated, slippery lewd fluid continued to flow around her, soaking my entire palm.

Could it be an electric dildo? I didn't expect that Sister Yunyun, who usually looks dignified and virtuous, actually has such a lewd side.

"Sister Yunyun..." I took a deep breath and whispered her name in her ear.

“Oh...Xiaojian...how could it be you...Oh...um..." Sister Yunyun turned half of her head and looked at me quietly.

"Sister Yunyun...your butt is so elastic...it feels so good..." I whispered in Sister Yunyun's ear, "Xiaojian...why is it you...no...don't...um...oh..." Sister Yunyun said while twisting her butt slightly as I pressed my hand on the vibrator.

"Sister Yunyun...it turns out that you come home later than me every day...just to dress so hotly so that men can molest you..." I grabbed the handle of the electric rod with my left hand and adjusted the vibration to the strongest, stirring her vagina with the maximum amplitude clockwise. I stretched out my right hand and pressed it tightly between her two fat and firm buttocks, and my middle finger kept pinching her asshole which had already been soaked with vaginal fluid.

“Ah…don’t…oh…Xiao Jian…I am your sister…oh…my husband is your Uncle Zhang…” Sister Yunyun said this while raising her buttocks and squeezing closer and closer to my hand that was fingering her asshole.

"No... Sister Yunyun is so attractive... I like you so much..." My lust was rising, so I simply took out my already erect penis from the side of my shorts and pressed it against Sister Yunyun's anus, which was already slippery with her vaginal fluid. I sank my waist, exerted a little force, squeezed open the tender flesh at the entrance of the hole, and inserted my penis straight in.

"Ah...you're actually fucking my asshole in front of so many people..." Sister Yunyun let out a slight hum, her white teeth biting her sexy red lips, her slender and delicate body twisting gently.

I felt the tender flesh inside her walls surrounding my dick and constantly contracting. I began to thrust in and out in small rhythmic movements, and used the middle finger of my right hand to press the massager inwards. My index finger stroked Sister Yunyun's pink and sensitive clitoris, once, twice, three times... "Oh...oh...hmm..." With the small movements, the dick went deeper into her body, and the muffled screams from the depths of Sister Yunyun's throat became more and more uncontrollable.

I began to attack her breasts madly. The plump, tender and firm breasts that were exposed from the thin cloth seemed like two plump hillocks on Sister Yunyun's slender figure, and they presented a perfect hemispherical shape like her buttocks. I picked up the two balls of flesh with my thick five fingers and rubbed them to my heart's content.

The electric rod in the vagina was stirring the vaginal fluid and rotating back and forth. I felt the arm flesh that was lifted up by the rotation of the electric rod constantly stroking the glans of the penis inserted in my anus.

"Sister Yunyun... you went out with a vibrator inserted in your vagina... you're so slutty..." My huge fire stick penetrated her vagina, and the thick mushroom head kept scraping the flesh on the vaginal wall.

“No…don’t tell Uncle Zhang…oh…” Sister Yunyun twisted her body, and her elastic buttocks rotated vigorously against my lower abdomen.

"I won't tell... but you have to let me fuck you good..." The plump and tender breasts were twisted and deformed in my hands, and were rubbed like dough balls until they turned red.

"Okay... I'll let you fuck me..." Sister Yunyun's beautiful eyes opened slightly, her limbs twisted greatly, and a sound like sobbing came from deep in her throat. That was because her erogenous zones were being ravaged and stimulated, causing fluid to spray out.

"Sister Yunyun. ... Your asshole is so tight... It's so slippery inside..." I used my skillful fingers to move from her lower abdomen to the bottom of her thighs, and used my middle finger to play with the raised part from the bottom. I then used my thumb to pinch and rub the most sensitive part, and used my index finger to push the electric rod into the deepest part of her vagina. The thick cock kept rubbing the tender flesh in her asshole as it pulled out and in.

"No... don't... say such obscene words... I can't stand it..." Sister Yunyun's anal honey hole involuntarily contracted and clamped my penis, and the flower core in front continued to ooze nectar from the depths due to the twisting of the electric rod.

"But your butt is so perky and elastic... I really want to fuck it hard..." I said as I held up her slender waist and thrust my penis deep into her asshole.

"Ah... no... there are so many people here..." She leaned her head on my shoulder and moaned in my ear with flushed cheeks.

"It must feel good to fuck your ass in front of so many people... " ... My thick penis kept pushing in and out, and my middle finger rubbed her swollen clitoris vigorously with the pressure of the sexual fluid.

“Oh… so exciting… so thick… your thing is so thick…” Sister Yunyun’s butt squeezed my penis backwards hard, and her plump breasts kept rubbing against the handrails inside the car.

“Sister Yunyun… tell me to fuck you…” “No… don’t… I… can’t say it…” “Say it… Sister Yunyun…” I suddenly inserted the thick and hard cock all the way in. “Ah… I’ll say… I’ll say… fuck… fuck me…” “Make it hotter…” “Please spare me… I… I can’t say it…” “Won’t you say it… Sister Yunyun…” My hot glans pressed tightly against the tender anus, and the thick cock shook slowly and threateningly in Sister Yunyun’s tight honey hole, and suddenly pulled out.

"Don't...ah...I said...." "Come...speak in my ear..." "Fuck...fuck me...fuck me hard..." "Keep talking..." "Fuck...fuck me...I like Xiaojian to fuck me...fuck me to death..." Sister Yunyun heard my heavy breathing, and the hot air from my mouth almost sprayed directly into her ears. I cleverly used my body to block the sight of people around me, and began to suck Shiqing's earlobes and jade neck.

"What's fucking you?" "You...ah...your penis"

“Call it cock!” “Cock…ah…cock…”

"How do you like my cock... Sister Yunyun?" "Big cock... Your big thick cock... Sister really likes your big thick cock..."

“My cock…how does it compare to your husband’s? Sister Yunyun…” “Your…ah…your cock is bigger…and thicker…you make me feel better when you fuck me…ah…”

I couldn't stand this kind of stimulation any more, so I poured the hot magma into Sister Yunyun's rectum. Sister Yunyun trembled and moaned as much as she could. I could clearly feel her anus contracting and almost clamping my penis off. I pressed my body tightly against her back, enjoying this incomparable pleasure... Then I pulled out my penis, and when the penis, which had not yet completely softened, left her vagina, I felt like I had pulled out a cork. As the joints of our bodies separated, there was a slight "pop" sound, and the anus closed as before. I helped Sister Yunyun, who was exhausted, get off the bus...