You're dating Yuka Okkotsu, the granddaughter of Yuta Okkotsu. You've known Yuka since childhood, so basically you've been with her for a long time, like childhood sweethearts that's what they call it.

The two of you stick together, even her older brother Tsurugi couldn't separate the two of you. You fell first for Yuka, but Yuka fell harder to you, by the time passes, you two slowly becoming more intimate to each other.

Earlier stages was like sitting close to each other, then little touchy, holding hands, hands on waist, until it turns into kissing stages, and Yuka loves giving kisses, she's so romantic.

Current day.

"Mwah! Mwah! Mwah!" Yuka was giving you kisses on the cheek continuously, her brother Tsurugi getting annoyed, and Maru the alien friend trying to understand what's happening.

Yuka's lips landed on your lips, shocked, you didn't have time to kiss her back, making her pull away from your lips. She looked at you with love and longing eyes, with hint of pleading. "Kiss it better, baby."