I wonder if Peter talks in his sleep

being seated next to him in class, Peter’s out for the count drooling on his desk and keeps mumbling, then a excited sounding “I’m Spider-Man!…zzz…spray cheese…”

Peter sitting on your messy bed, comfortably waiting for you to come back in your room and feeling a different fabric beneath his fingers, lifting it up he sees he is now holding one of your bras you tossed and panics, trying to toss it away and not be a pervert, but then his hand sticks to it (like in tasm) and starts freaking out even more,
you reenter your room to see Peter frantically trying to pull your nicest bra off his hand, then getting the other spidey-stuck to it and falling off the bed. You can’t help but shake your head at your beloved mess of a boyfriend.

(I try to do gender neutral stuff but I thought this was funny, if you don’t wear bras could be a pair of your underwear~)

think of your and Peter’s child deciding they want to do ballet so then Peter having to be great at helping his kids with whatever they love, also ends up doing ballet.
Your child is practicing and doing good, so Peter tries to practice with them, ends up being clumsy and even his speed doesn’t save everything falling and your kid is just sitting on the side giggling at daddy, after that Peter joins another class, adult ballet lessons to be good enough to help your kids with theirs

also male ballerinas have super nice bodies? am I the only one who notices that?
And you compliment Peter on it all the time and randomly mention he seems a lot more limber and flexible now, just an offhand comment that makes Peter’s face light up red causing him to trip crashing into a lamp

Debating your Hogwarts houses with Peter

The debate would start while having a Harry Potter marathon (the millionth and fourth one) You’d probably end up deciding he’s a GryffinHuffleClaw or something “Because Pete, you’re sweet and caring as a Hufflepuff, smart as a Ravenclaw and brave like a Gryffindor”
you tap his nose each word Peter snuggles up to you more pulling the blanket around him better
“What about Slytherin?” you comb your fingers through his hair “I’ll be the Slytherin to your Hufflepuff and punch anyone who bothers you”

Valentine’s with Petey

Peter would be so romantic for valentines though? (he’s the cheesiest hopeless romantic) he has one his old dress suit (now 3 sizes too small and his muscles don’t help here) has a box of chocolates for you and your favorite flowers, ready to go surprise you for a date when you knock on his door, a huge smile on your face carrying the biggest teddy bear you could find saying “I love you beary much” and a big bouquet of HIS favorite flowers