Bang My Bully 1 comic porn

I got cut by mom watching porn before I finished cumming she was furious and I didn’t know what to say, that was long time ago, now her and my sister always make fun of me say i have a small dick, every time i go to the bathroom my sister and mom knock on the door say “ hey don’t jerk yourself to death” and even when I wake up they make fun of my boner. Iam so tired of this and don’t know what to do.