敏感な足をくすぐられて

My colleague likes my feet, socks and boots and he likes to tickle my sensitive feet. We met in hotel room and he bounded my hands and feet and I had to hold on and not move. He starts with taking off my shoes slowly, then he begins tickling my feet over my thin, white socks. Then he takes off my socks and continues with tickling. I cant stand this tickling, but i am bounded