Fics like Sweat for me.

"I want you like this." He enunciated each word. Suho moved his arm and it buckled before straightening. Sieun continued. "Like— Just this way. I want to touch you all over, and it's driving me nuts. I don't think it's normal because it would happen when you're not even doing anything. And I'd just want you and your shoulders—" "My shoulders?" "Your fucking shoulders." Or: Sieun grows feverishly obsessed with Suho in his post gym state, and that spirals into a fixation on his shoulders.

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