Theo himself wasn't too sure what to do. Greg seemed pretty determined to leave his bed (although he had a minute there where he wasn't sure what Greg was doing as he slid his hand under the sheets and started feeling around) but then he was coming in really close, and Theo actually shivered once Greg's warmth left his bed... and Greg was so warm... and stable, more than anything else in Theo's world right then, warm and stable and that sounded so deliciously fulfilling.
"We can." he agreed dozily. "It's cold." he added. He didn't give a fuck what they'd look like in the morning, he was cold now, Greg was warm and he was exhausted. He just wanted Greg to get back into bed so that he could sleep.