Yuki Tojima ever-evolving voluptuous body, makes her first appearance in the "voluptuous, sensual lessons" of school life, where even the most serious students have trouble concentrating on their studies! She uses her glamorous adult body to give physical instruction to lost students! A student who dozes off during math class is given a supplementary lesson with a sensual titjob and blowjob! A special health and physical education class teaches students who don't know women about the female body with anime cosplay sex! A mountain climbing course teaches the dangers of mountains, with electric massager torture and threesomes... this is a video packed with educational content!