
After a fierce marital quarrel, Yusheng was lost after his wife left him. Serino, the wife's sister, offered to mediate, seeing Yusheng's plight. If the beautiful and caring Serino cooperated, it would be reassuring. While Yusheng rejoiced at having a reliable ally, Serino was carefully waiting for Yusheng to let his guard down. Eventually, as Yusheng seemed completely captivated, she suggested a bath and simultaneously began to undressโฆ












*``Yusei'' fights with his wife ``Aki'' and leaves the house, leaving the house a mess. Aki's older sister, Serino Orimoto, visits her and offers to mediate. As Serino cleans up the living room, he admires her boobs and butt. ``It really was a great help to have my sister-in-law come today.'' ``Really? Well, maybe I should ask her to thank me in some way.'' ``Then, if I can make up with Aki, let's all go out to eat some delicious food.'' ``Hmm, I guess it's better not to say that,'' he asked. When he takes a shower in the bathroom, Serino, who is in his underwear, barges in, saying, ``I thought, ``Let me wash your back.'''' I hesitate, but wash my back. She is put on the back and given hand job. She is turned around and has her breasts washed. Kissed, tit job, nipple job, ass job, hand job and facial cumshot. Serino, who was wearing a slip on the night, peels off the blanket and gropes Yusei's breasts. ``...wait, wait, what are you doing, sister-in-law?'' Yusei jumped up and said, ``When I remembered you, I got horny.'' ``No, but it's no good, sister-in-law.'' ``I know it's no good, but I can't help it.'' ``But, I'm your sister-in-law. I'm married to someone...I don't think this is the right thing to do.'' ``Recently things haven't been going well with my husband, and we haven't had sex for three months.'' ``But, that's why.'' ``Please, Yusei-kun, you made me feel so good just now. Next time, please make me feel good.'' He thrusts his tongue into her. I can't resist massaging her breasts and sucking her nipples. Fingering, licking, 69. She is straddled in the face-to-face cowgirl position, changed to the backward cowgirl position in the flower clock position, creampied in the doggy style and missionary position, and given a cleaning blowjob. The next morning, when he searches for a plastic bottle in the refrigerator, he is greeted casually by a completely naked Serino. He is given a hand job and his penis and scrotum are wet. You can wrap your tongue around it and lick the nipple. Serino pinches her nipples and masturbates, but she sucks his cock and cums in her throat. As Serino was packing up her things on the sofa, she said to him, ``I have to go home soon,'' and ``Sister-in-law, just one last time before I go home.'' I hold her breasts and finger her. Pinch and suck on the nipple. The buttocks are rubbed, licked, and finger fucked. Stand upright and let your nipples get wet. Serino licks her penis and scrotum while she masturbates. I make her hold onto the sofa and penetrate her from behind. Ejaculation inside the vagina in backward sitting position, front sitting position, missionary position, doggy style, and missionary position on the sofa. ``Hey, sister-in-law, please don't say 'this is the last time' and come again.'' ``Yeah, I'll think about it.'' She kisses me.