Unpopular male students summoned a succubus using a summoning book!? She looks cute and sexy, but she's plotting world domination by using her lustful power to charm and subjugate men! (※But she's both brainless and weak in the pussy) To protect peace, the boys take on the succubus with their erect cocks as weapons! Thrusting from below with their swollen virgin penises! Pink nipples, plump clitoris...
