This time, we have kindergarten teacher Yui-san, who is having her first swap experience with her boyfriend, and office lady Satomi-san, who has a massive chest and participates with her boss while being into extreme masochism! Boredom and jealousy intertwine as they indulge in unrestrained lust during the partner swap! Rationality shatters as they pound deep into the cervix! They go crazy as they get stolen from each other in this perverted swap sex, cumming inside multiple times! NTR with someone else's cum!
