The married woman on the dating app is a former student who was once a top-tier female student... She blatantly displays her disgusting face, but her panties are already soaked and she can't hide her unsatisfied desire. Kimishima Mio VEC-608

Shinya spends every day on dating apps enjoying lewd nights with married women. A mediocre otaku in his student days, he made a decision through dating apps. His sexual skills rapidly improve after encountering a series of sexually voracious women, and he begins targeting unsatisfied married women. Today, he successfully matches with a high-class married woman and arranges to meet at a hotel... only to discover that she is none other than Miyo, the girl he ranked number one in his school days. Miyo realizes that Shinya was once one of the lowest-ranking men, and begins to verbally abuse him…