Mukai Riku is confused by Kanon's shemale appearance when they meet for the first time in a long time. However, from that day on, Mukai Riku starts to become aware of Kanon's existence, and eventually he even dreams about giving Kanon a blowjob. Later, Kanon shows up at Mukai Riku's house, gives her an aphrodisiac, and reverse rapes her, but Mukai Riku is excited to see Kanon's penis spilling out of her panties, which she has been interested in for a long time! They alternate between giving blowjobs to the penis and the penis, and finally insert it into each other's anal and ejaculate a lot of times.