Game play?

So far, I've made this game as a VN. I haven't given any player choices yet. Given the themes of the game, I've toyed around with the idea with instead of player choices, its girl choices of what they would do to him instead.

Example:

instead of
option 1: player compliments girl
option 2: player stares where he's not supose to

its this:
option 1: Girl ruffles his hair
option 2: Girl kabedon's player

It fits more into the femdom theme. Comment on what you think.

The other thing I was musing was whether to keep the vn structure (easier to code and replay scenes, but harder to make a branching story where scenes can be repeated); or make it more of a game with an rpg system. I feel like as the player, you want some sort of level up; for immersion. I want to avoid grind like the plague though.