Lin Hua had the Divine Yin Body.
A person with such a physique not only has an extremely sensitive body, which makes it possible for them to orgasm dozens of times in a day but could also have unlimited sex without care as their holes are not suspectable to irreversible harm caused by long term penetration.
Moreover, no matter how much their companion stretched their holes, in a day or two, it would tighten, becoming as tight as a virgin's hole.
Xie Yang, who knew about the unique properties of the Divine Yin Body and knew that his wife had it, could safely say that her hole that has shaped after his manhood wouldn't remain loose and will tighten soon.
The thing he needed to do was clean it and apply spiritual ointment on it to help it heal faster.
Lin Hua felt pleased with nuzzling in his arms, and she believed her husband held the same feeling.