OH that reminds me how would the rygos characters solve a height difference while kissing (in either direction)
ryland grace - he is all for bending over for a smooch, or popping up on his toes for that matter. simple. basic mayhaps. but it is the easiest solution after much trial and error. gotta go through the scientific method after all.
officer k - honest to god his favorite solution for a height different is a good ole chair sit. make it your problem lol shorter than him? just nestle yourself between his spread legs while he sits in a chair and voila. problem solved. taller than him? YOU sit in a chair. now he's between your legs. perfect.
sierra six - if you're shorter than him he will just pick you up to give you a kiss. taller than him though, he's beckoning you down to his level with a little smirk and two fingers saying "come here"
holland march - also just a classic bend over kind of man. mostly because if he does anything else he's too clumsy to do it properly.
sebastian wilder - this man will push you up against a wall, lift you up until you're at his level for a smooch. would blush like mad if you did it to him if you're taller, but god is he secretly into it.
colt seavers - if you're shorter, he pops you up onto any available counter, ledge, or surface so you're more eye level with him. if you're taller, he is putting himself onto any available counter, ledge, or surface to be more eye level with you. he doesn't give a shit.