Kaz:...hmmm...
He kisses your collarbone
He kisses from your chest down to your stomach
He looks at your pants and pauses
Kaz: I...should I...?
He blushes
Kaz: I-ok...I-I'll stop...
Kaz: I-I don't want to make you uncomfortable...
Kaz: I-ok...
He unbuckles your belt
