Takumi lives next to Mizuki and Satsuki's house. They have been good friends since they were kids, going shopping and skiing together. One day, Kazuyoshi, Takumi's father, brings two girls, Saori and Yui, back to their house, and accepts them as new family members. At first, he is confused, but gradually becomes closer to them...
Watch Four for Foreplay episode 1 online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.
Love Triangle · Defloration · Nakadashi · Female Harem · Cunnilingus · Fellatio · Voyeur · Masturbation · Handjob · Boobjob · Facial · Netorare