Went to my friends for a few days and his little brother told me when he was asleep that his brother (15) sticks his p**** inside of his b*** when his p**** gets hard, and his little brother (9) has been doing it since he can remember. I thought it was a joke and told him I wanted to see if he was telling the truth and he said “Well you can do it if you want.” So just to see how far he’d take the joke, I went along with it and he said “Pull your p**** out.” So I did and I got hard almost immediately. He grabbed it and said “Here’s some lotion.” And he put some lotion on it and then he pushed his b*** to my p**** standing behind him and he pushed hit b*** onto my b**** until it slid inside of him. It was warm and felt so good on my p**** I didn’t stop. I told him I wasn’t gay, and he said “Neither are we, we just like to have fun.” And now idk what to tell my friend. Do I ask him if he’ll do it with us?