I came to the pool naked in a pair of beach shorts.There are no outsiders at home now, and my mother-in-law is lying on a recliner in a two-stage swimsuit to sunbathe.From my current perspective, my snow-white back, mostly bulging buttocks tightly wrapped in black swimming trunks, and those slender thighs were perfectly presented in front of me.I was amazed in my heart. If I just speculated on this woman from the back in front of me, I would never think that she was already a mother-in-law.