If it’s deep into the relationship…

A would probably smile and glance back at the MC, asking what that was for and then if the MC tried to leave, they’d pull them back and ask them to stay.

N would give a chuckle and probably lift the MC fully into a piggy-back and then walk over to a seat and settle them both down for a snuggle… and more kisses!

F would probably grin and start planning how to return the gesture to the MC at a later moment :D

M would probably not make much of a reaction, until the MC got off their back, and then they’d yank them back and give their own version of surprise affection, lol!

Thank you so much for the ask! :)