Misa, Shoko, and Moe have been good friends since they entered school. The three people who were enjoying summer vacation at the pool were suddenly called by their homeroom teacher, Saegusa. There she is informed of Moe's decision to repeat a year. The condition that Saegusa gave to the three in a hurry was the shocking words of taking off her swimsuit right now ...!? Well, sir, please ... this is ... I ... for the first time ... Hmm ... this is the worst sex with such a teacher ... it should be the worst! She was forced to give a blow job and licking, and eventually she was robbed of her virginity ... JKs who clearly left the sunburn marks of the swimsuit Threatened by a sneaky teacher, he is overrun beyond the limits !! The three unique JKs drawn by Haruka in the sky have been carefully reproduced in motion comics. Also pay attention to the fun conversations of the good friends JK trio and the shaking tits!