marius is definitely 10/10 shy. i always have this little voice in my head screaming at me that the confidence he puts up front in his cards during sexy times is an act that he pulls to hide his nervousness
he is into the act of spilling his load onto skin!! face. back. chest. ass. he even drags his finger across his cum and goes on about “painting”
gentle love making > rough sex. rough sex is RARE and usually only happens in a state of jealousy. he apologizes for acting out of line and getting “carried away” during aftercare
i also believe that to marius, sex, is where he feels the most vulnerable. the one right in front isn’t “marius von hagen, acting president of pax”, “marius von hagen, who’s also secretly z” OR “marius von hagen, the flirty, extravagant, and cocky young son of the von hagen family” that the media would make him out to be. he’s simply just marius.
when reaching climax, he definitely likes pairing the moment up with a passionate kiss!! or bumping foreheads together all while saying “i love you”
i believe marius is a guy who can do kissing in public or leaving hickeys… in front of others.. but public sex itself? absolutely not. what happens in the bedroom is something he believes to be reserved for his eyes only. it’s a marius-exclusive view.
further into the relationship, marius definitely searches a thing or two online on how to take sex to the next level marius is someone who at first doesn’t get the idea of toys, but will have his mind changed later on if secret purchases were made by the partner and he witnesses it being used firsthand when coming home from a long business trip
thinking about it, contrary to others’ beliefs, marius most def. leans more to the vanilla side but he doesn’t mind exploring other areas as long as the act doesn’t potentially hurt the other whether emotionally or physically