I Still Haven't Explored My Super-Duper Lovely Girlfriend's Boobs Yet!

I've been fooling around, but soon I was almost 30.
I thought about proper romance when I met Kao.
She's cute, clever, kind, and great at conversations.
We went to a hotel at the end of our third date because the last train had left.
I wasn't looking to get into her pants! But this chain of events... It has to be that, right?

"I thought you were a good guy, Haruto. I can't believe you'd kiss a woman you aren't dating in the first place."
"I hate playboys the most."

This isn't supposed to be how it goes.
I apologized by prostrating to her. Then, I confessed to her.
In the end, I could still go out with her but I couldn't initiate sex for three months.
Honestly, I felt uneasy, but...
The time I spent with Kao was novel. The more I was with her, the more I loved her...

Three months passed by.
I want sex, but I also want to cherish her. I don't want her to hate me.

Another two months passed by, but I still hadn't managed to do it with her.
I became a monster filled with sexual desires and I hadn't explored her boobs yet.

Official Translations:
English, S.Chinese, T.Chinese, Korean, Vietnamese