Sleeping with their SO

I work 3rd shift so I'm currently trying to fall asleep after work (clearly not working). Does anyone else hate sleeping with another person or is it just me. I love having my SO in bed with me until it comes down to me sleeping. He will sleep on his side and his ass sticks out taking up so much of the bed. When I try and get him to move he gets mad and just gets closer. Or he'll keep trying to put his leg over me, and ugh I just want to flop into bed and just sprawl out in comfort!