A cuckold husband's dream, peeking while I give our roommate a handjob

Our roommate is about to get out of the shower, my hubby leaves me alone wearing only a micro thong and goes to hide behind the door. As soon as sees me the roommate immediately gets a hard-on and stands there in the middle of the room with his cock hard. He begs me to help him by giving him a handjob, nothing more, only a wank. I smile at him and take his throbbing cock in my hand...