Blow him.

In the interest of wrapping this encounter up quickly and painlessly, you decide to give Mike a blowjob. As you reach him, you teasingly kneel down between his legs and flash him a naughty little grin before tugging his pants open and yanking down his zipper. Wasting no time, you reach into Mike's underwear and grab his already hard cock. What you're doing feels wrong, but you've already committed yourself to it at this point, so now you're going to have to finish it. You pull it out and lower your mouth over it, tasting a drop of salty precum on your tongue as you begin to suck. You close your eyes and slobber up and down Mike's pole, jerking the base of it and rubbing his balls. You slip into a sloppy, slippery trance, the sounds of your slurping Mike's penis echoing through the empty house. You clear your mind and bob your head, just hoping to finish the job soon as Mike's hand rests on the back of your head.

Mike is mostly silent through the whole thing, but suddenly starts to breath heavily. You feel his dick twitch in your mouth and feel his hand a little harder on the back of your head. He's close to cumming in your mouth.