get him out & about with you and buy him as much drink as your wallet can take, and take a bottle for @ home as well, now when your at home, set the mood by making it hot in the room, the temperature, so that they both lose clothes, making it easier for you, and also making them feel sleepy, being warm and drunk makes u feel sleepy, chose the music correctly , not something uppbeat, and on their own, they'll fall asleep, you dont even have to do anything else, but enjoy a night with their body <3