[M4A] [Established platonic-ish and sexual relationship] [Chronic pain comfort] [Uh oh is Silk starting to go soft?] [Sort of TW he's angry at first because you cancelled and he doesn't know why but calms down once he learns why (in this scenario you've never told him about your pain/illness and this is how he's finding out, he's not upset at you for being in pain, he's upset that you didn't tell him and he couldn't help)]