"Have you ever made love before?"

"Have you ever made love before, Hikari?" you ask Hikari.

Hikari blushed and and her eyes nearly widened before she cringed and replied, "N-No, not really. I-I don't know about things like that."

"Then maybe I can teach you." you tell her with a smile.

At first, Hikari seemed nervous but decided to go along with your plans. You then take her to your room and sit down on the bed together.