Akari, the teacher of Yamamoto, feels sorry for the lonely male student who is left alone to prepare for the school festival, and invites him to dinner. When a sudden, record-breaking downpour makes it difficult for Yamamoto to return home, he ends up staying at his girlfriend's house, persuaded by Akari. You're staring a bit too much. Her soaked body...her underwear showing through her white blouse...her mature sexiness...I'm alone with my admired teacher Akari in her room, half naked...my heart is pounding...my dick is rock hard! Does Yamamoto have a girlfriend? Maybe...a virgin? Cute...I was just teasing him a little, but...teacher...I...I...can't take it anymore! I don't care what happens! Teacher! I! I want to have sex with Akari! The virgin student is so excited he goes wild! He's so engrossed in a sweaty, inexhaustible sex session that he fucks until morning comes and his balls are empty! How many more shots are going to come out?!