Suffering from a rare disease, perpetual erectile dysfunction, a female classmate visits and also has sex with him. SERO-0292

Suffering from a rare and chronic erectile dysfunction, I often take leave from school to rest at home to avoid being ridiculed by my classmates. As a result, some female classmates come to visit me, but when they see my erect penis, they can't help but be very curious... In the end, they even sympathize with me and ask me to have sex with them!