Sister Breeder 5

Kaede, a beautiful and academically gifted young lady, has absolutely no knowledge of sex. Having been kept away from sexual activity until marriage, she reacts to this by begging Akihito, who is rumored to be quite the pervert, to teach her about sex! The young lady devours Akihito’s biased knowledge of games and anime, becoming completely addicted to lewd acts, and her sexual demands escalate…!?