Des：Yumino, a serious liberal arts student council member, takes the plunge and confesses her feelings to Fujihashi, who has excellent grades and is good at sports! Yumino and Fujihashi successfully end up dating each other. However, the janitor who was stalking Yumino inside the school gets mad! Secretly capture the two of them secretly kissing! Using that as a joke, Yumino is threatened and made to have sex with regurgitation creampie! After that, Yumino obeys the janitors orders many times and is trained. Even though I dont like it, my body gradually starts to feel it...