我射在了我朋友不情愿的妹妹体内

- English subbed by me *Original title: いやがる友達の妹に、中出しまであと15秒 - やめて。 *Artist: Kusuriyubi [Description] {Hah? You want to have sex?} One day, I came to visit my friend's house. Since it was the sister who greeted me, I tried asking her something unreasonable {Saying you want to know me better... how can you even joke like that to a sister like me?} After shutting up that mouth of hers, I had raw sex with my friend's sister. 15 seconds remaining before I ejaculate inside her.