Seeing Mistress Susan worshiping Masterofsins cock

My day was coming to an end just the bedroom to clean for Mistress Susan then i can rest,i walk up the stairs duster in hand and head for the master bedroom,i stop as i hear voices from within,the door is ajar my curiosity peeked i look in,on the floor Mistress Susan is on her knees staring lovingly at Masterofsin,he guieds her head towards his huge rigid cock,she lovingly takes it in her mouth,tongue playing with his tip,hands cradeling his heavy balls,he sighs with pleasure,he thrusts it in and out of her greedy mouth,he pulls her erect by the hair and throws her on the bed,he roughly opens her legs and impales her with his cock,she cries out with pleasure as he pumps in and out of her,my apron has a tiny bulge as i watch my Mistress being ravished,my hand goes for my tiny cock and slowly begins to pull away,he turns her over and takes her from behind and rides her hard,mistress glances at the door and smiles wickedly as she spys me cumming in my hand,i rush away knowing i will be punished but excited at the same time