Gay friend asked for favor

My gay friend just texted me, he’s always been a top, very masculine bros bro type of gay. You wouldn’t know it by seeing him especially if you saw him around the rest of my friends, he is just one of the boys but literally since always, since i’ve known him he was always been gay and fucks very twinky sissy boys. He just texted today asking me if i would give him a blow job. he told me he’s been questioning himself for a while now but he’s never found any woman he would be willing to approach. he is asking me as a friend to help him discover his true sexuality, he said he doesn’t want to have sex but i told him that would be the real test. he wants to come over today and he said he’ll think about it. 🙃😇