Help my boyfriend has a trample but im not sure he enjoyed it the last time?

ok so i was standing on my boyfriend, not on his back on his stomach, and we were just talking. i relaxed and u kno put my foot behind my other foot, wat u do when ur feet hurt, and my feet hurt a lot, i wasnt barefoot i had socks on, later my boyfriend said it was ok if i wanted to stand on his face, i laughed i enjoy this btw, so i moved up and stood on my bf's face as i hard as i could lol, i like hurting him lol, but does he enjoy it or does he just think i enjoy it?