No escaping the torment

Description: My chattel is tied to the wall, exposed and ready to take whatever i want from him. i start by tormenting his nipples when i remember he is very sensitive to tickling. i continue to tickle and make him squirm from laughing. he has no escape; i scrape his back on the wall and continue to squeeze, slap and pull his nipples. in the end, he must remember once again that he is here at my disposal, and it is me who decides how he will be used.