She wears the uniform and her pantyhose have a hole around her crotch. She lies down and waits for him to insert. When he inserts the penis slowly, she sighs with pleasure and looks very happy.
She feels the every move and receives his action. They change the position from normal style to the back riding style. Only the insertion place can see and it makes very erotic. When he moves his waist faster, Kana moves her waist by herself and feels it.
Then, they change to the back position and he inserts his big penis from her back. It stimulates her vagina so much. When he tries to see the insertion, she looks ashamed. She gaps with pleasure. At last, he ejects the semen into her vagina from a normal position.