My wife once had a boyfriend who would post her underwear to wear on her date with him. She would come back from the date without any on and then two days later her now sperm encrusted underwear would arrive back in the post.
I love preparing my wife for her to be taken by stimulating her orally or by telling her how much I love her and she loves being taken by another as I hold her legs or on some occasions even putting him into her. It’s all about her getting the satisfaction of being penetrated. For me it’s about seeing her being serviced.