Cream cheese sushi roll

When the man rolls up the woman in a blanket and proceeds to have sex with her.

Person 1: I just had sex with Stacie the other day.
Person 2: Isn’t your heater broken? It was -1 degrees
Person 1: Yeah, I rolled her up in a blanket before

Person 2: Like a cream cheese sushi roll?
Person 1: ...Like a what?