I could totally see Sander try and high five his girlfriend after sex.
“That was a good pounding babe! Great sex! We did it!”
Except I doubt that they have sex a lot.
Most likely once a month, and only because Sander KNOWS that it’s what couples are supposed to do.
She’ll lay there, looking at the ceiling, trying to fake enthusiasm the best she knows how, while trying to remember what it’s like to get FUCKED.
And Sander will flop around, constantly whispering things like: “I love you so much…” and “Did you climax yet mo-eh-love?”, while pretending that it was his girlfriend in lingerie that made him rock hard, instead of a mental image of Jeanette.