GDTM-189 A dirty day that I can never say to my dad and mom with my uncle who is a short stature (149 cm beautiful girl)

Synopsis

My dad and mom are very close. I leave me once a month and go on a trip alone. I love such dads and moms, so I want them to go on a trip every month. But there is one thing I don't like. It means that I have to spend two days and one night without my dad and mom with my relatives' uncle ...