DT Ninja Turtle Headcanons

How would they go about explaining sex related marks they left on their s/o?

Leo would pretend to not know what they're talking about. Seriously. He would change the subject immediately or ignore it completely. There is no way in hell he was going to admit to his brothers that he likes tying his bae down in the bedroom, and that the rope marks on them are from one of their most recent escapades. He would rather die, that honor-boy.

Raph would tell it straight. I bit their shoulder last night. Those ain't bruises they're hickies. He doesn't see anything wrong with marking up his bae, so when his bros come snooping around he's not one to sugarcoat, though he does like to tease. You guys really wanna know how they got those marks? That usually gets them off his shell.

Donnie doesn't answer. Just stays quiet. His brother could be like "Hey your bae's chest and neck is kinda covered in dark marks whats that about" and Donnie would slowly turn away from whatever he's working on and stare at his bro. Nothing said, until the bro would get the message. Donnie doesn't choose to explain, as whatever happens between he & the bae stays between them.

Mikey would tell it straight too, but he wouldn't stop talking, so he'd end up giving too much info. He'd go on about how he gave them hickies and love bites all along their thighs and how they squirmed when he put his mouth on them and the bro who ask would end up regretting it. Mikey's a chatterbox and he ain't too shy to share his sexcapades with his bae.