Chika-chan is worried about not having sex with her fiancé. When I secretly confide in my fiancée's friend, who asked me to design their new house, he suddenly approaches me, saying that it wouldn't be cheating if he gave me a blowjob. Chika-chan starts licking his cock as he is told. My bad friend gets so excited that he ejaculates into her mouth. The two of them come to visit again, and this time they end up having an even closer relationship. I look at my fiancé who has fallen asleep and devour Chika's body, and when I can't hold back anymore, I insert myself raw. The two fuck each other in various positions while suppressing their voices. In the end, Uchika allowed me to cum inside her.