Mihina-chan, who is almost always a hikikomori but can't stop fantasizing about her fair-skinned, plump, and beautiful butt BODY. A perverted temperament that climaxes multiple times by simply urinating! After being forced to abstain from masturbation for a month, the AV shooting begins immediately! Masturbation is pushed to the extreme to raise her spirits before insertion! From the state of extreme climax and shrimp-like arching, further chasing pistoning leads to mental collapse!!! Climaxing and leaking everywhere, a state of full-body erogenous zones!