Attention! Yaoi! The main character is a super-daring and super-handsome guy, Rui-kun, who claims he has worked as a detective for many years. One fine day, he ended up in the secret hideout of one of the most dangerous syndicates in Japan. Rui was caught and soon sold as a "Dakimaru" (sex mattress). After that, they begin to train him in a hotel room...

The hentai was released by the popular studio MiMiA Cute at the end of October 2018. 310 cutscenes, fully voiced dialogues, main seiyuu Narumi Aisaka, about 30 minutes duration and completely unique 3D character models.