1.Showering immediately
Not everyone enjoys the sw*aty, st*cky, smelly aspect of s*x which is very understandable, and some people will sc*rry off to the b*throom to wash up immediately after. While there are some very good reasons why you should shower after s*x, do not be in a hurry to do so.
You will give her the impression that you’re washing her off. Linger for a while, hold a conversation, give her a massage etc. This will give her a clear message that you love all of her and you’re not in a rush to wash it all away.