After the Civil War Peter goes with Tony to Wakanda to lean about the nanotechnology to improve their suits, he is introduced to Shuri by T'Challa, they hit it off and she shows him around then gets him drunk while showing off Wakanda alcohol, they end up fucking with Dora Milaje getting pulled in when some come looking for the pair, Peter dominates them all and they encourage him to use racial slures against them as that's their secret kink, they enduflge in it anytime peter vists but can't be often due to them being a ruling family of Wakanda and her guards.
