Pure Love in Restrictive Fiction [Quick Transmigration]

The characters are: A little stone spirit who accidentally took human form X the top from an explicit romance novel

A little stone spirit who is a bit of a drama queen, a schemer, innocent, and cute X a top who is a bit of a mother hen, domineering, and extremely uninhibited and seductive in bed

(Note: Both are each other's only partner. There is a size difference. The top pretends to be weak and cries on purpose. The top is younger.)

Ying Zhuxi was an utterly ordinary stone. By sheer chance, he took human form, and after stumbling around the mortal world for two months, he was bound by something calling itself "Pure Love System 404."

404 told him he was the top in a pure romance novel, but was destined to have no romantic fate, so it had bound him to take him on missions.

He'd get free food and a few perks, too. Fresh out in the world, the little stone had no idea how treacherous people's hearts could be, so he was easily taken in.

It wasn't until he fell into a small world and read its plot that the little stone realized some perks came at a price.

Waaah~ Wasn't he supposed to be the top in a pure romance story? Why had they thrown him into an explicit novel?

Theme: The sun brings light and direction.