Always up for repressed timid man x his nonchalant helpful girlfriend who loves him so dearly, it seems.
He's so bloated, his stomach hurts so bad. He feels gross and ashamed about his tummy trouble - but it's alright. His girlfriend is a darling, and more than happy to help him feel better.
I'd prefer if she wasn't into it, not really. She's into *him* - into seeing him comfortable and healthy. She either doesn't care for his gas, or endures it because she loves him.
Still, he's just so, so shy! He doesn't want to gross her out! It's his fault for eating something he shouldn't, he should deal with the consequences by himself, she deserves better -
But she gently shushes him and continues to rub his protesting tummy while he whines and turns his face away from her, unable to handle his shame while disgusting farts rip out of him uncontrollably.