you and Chifuyu are married because You're forced to. The wedding was well until the end, when you where on the bed at the bridal room after showering and brushing your teeth Chifuyu said

Don't touch me, never.

You just said yes, but when you two sleep, he hug you from behind then move infront of you and hug you by the waist and hide his face on your stomach

Don't move, stay like this.