Aoi quickly got Rin down to his underwear, tossing his clothes aside for clean up later. It could easily be done when he was better, right now was taking care of Rin and making him feel okay!
Ruka would understand, though hopefully his sister would be gone long enough... if she wasn't, Aoi was going to have to go home all pent up. Hangover Rin wasn't conductive to sex...
"Of course! I l-love you so... its the least I can do. Besides I never have gotten to take care of you so this is nice." Aoi smiled brightly as she watched Rin scurry under the blankets once he was unclothed, moving off of the bed to strip herself before crawling onto it and then under the covers herself. She pulled Rin close to her, wanting to make the author happy and feel better with cuddles as she made sure the blanket was over both of them entirely.
"A lil bun sleepy love nest, this is kind of fun." Her voice still soft, she nuzzled his head softly. "Get some more rest Shiro-usa and feel better soon~"