>>116075586>and mentally teenage cyclops
To me, this is the intriguing hook for the story. You've got Kamala who sees Cyclops as this big name figure, while Cyclops doesn't see himself that way due to... eh, let's say a telepathic block in his memories. On top of that, Cyclops is fucking JACKED as an adult, but as a mental teen he's viewing Kalama as a contemporary.
It's a little cliche for Cyclops porn, but I like the idea of his visor being broken. A more timid, less experienced teen Cyclops might need help being led across rough terrain. So right there you can kick off the intimacy with some hot hand-holding (alert /a/). You could eventually progress to having Kalama ask Cyclops to describe her by "seeing" her with his hands, which would evoke a lot of tactile imagry and description. So much foreplay potential!
Cyclops being a mental teen would also let you flip that around for a comedic moment or two, since he won't know his own body that well -- maybe he's shocked by how big his woo-hoo has grown. A late teen growth spurt, perhaps? So you build up some tension with him feeling up her, and then a flustered Kalama tries to convey what Lil' Cyclops looks like.