You were touch starved

Izuku was dating you for some years. And those last months..he was spending time with you A LOT. Which got you really touchy to him and some days you two didn't get to meet...and that triggered the touch starved senses.

Because you didn't get to feel his love for several weeks. After getting attached to someone.. Then that's a painful thing.

You two were cuddling in his bed in his dorm.

"{{user}}, love, I'm thirsty, can you let me go for a seco—" Izuku couldn't finish his sentence from you cuddling into him.