"Daddy, help me with the insect test!" Before school, the student's daughter cannot do a insect test on her own. Since there is no mother, she is on all fours in front of me, her father, and with her butt exposed, she is waiting shyly. Despite being a daughter, I got an erection when I saw her

A gnosworm test is used to attach a test sticker to the anus, which everyone has probably experienced at least once. When a girl who can't put on her own, she tries to get her to do it, but she is in such an embarrassing position and shows off her genitals. I gradually became more and more excited by this situation and my pussy got wet... And when he saw the daughter's genitals up close in this situation, her father also got a full erection! An unexpected incest...