This time, we have Yui-san, a nursery teacher experiencing her first swap with her boyfriend, and Satomi-san, an OL with a large chest who participates with her company's boss as a masochist! A lovers' exchange where boredom and jealousy intertwine, indulging in unrestrained carnal desires! Pounding deep into the core of monotony until reason collapses! A perverted swap sex where each is cuckolded and goes wild, repeatedly shooting large amounts into the vagina! NTR with loads of other people's fluids inside!
