[M4M] My Boyfriend’s Hung Younger Brother Seduced Me [Narrative] [Open Relationship] (Patreon)

Your boyfriend's younger brother gets so turned on listening to you two having sex. He wants you and says if you were his boyfriend, he would never fuck anyone else.Written by ItsLiamCox on reddit and recorded with his permission! Original post here: https://www.reddit.com/r/gaystoriesgonewild/comments/1i22sh2/my_boyfriends_hung_younger_brother_seduced_me/