As time passed, I gradually deepened the connection between our lips while keeping an eye out on the door to this room as well as Izumi-senpai’s state. As long as she’s still comfortable with it, I would continue.
Starting from sucking her lips which she eventually copied, I also began invading her mouth with my tongue. She pushed my tongue back at first but the same as with sucking my lips, she copied it and gradually let our tongue start another battle of supremacy the same time as we tried to perfectly overlap our lips together.
It's her first kiss yet she’s trying to match my expertise. This girl’s too brave or just a natural, I guess?
“Senpai, how is it this time? Have you gotten a better taste?” In time, I started teasing her as I momentarily paused our kisses.
And as expected she’d either scold me or act really cute. The former was more often though.