Tied in the Dark - Razor Strap (15)
When the Master returned he led me to the dungeon and restrained me to a bondage rack then took a thick razor strap and began beating my ass. After a dozen lashes I felt my cock harden. Was I a becoming a masochist and pain is now sexual turn-on or am I just very horny? I don’t know if the Master noticed but suddenly he got real excited and kept the lashes coming.