Sex Symbol's

I started this drawing out by using the standard symbol's used in sex education the circle with the t and the circle with the arrow since the t stands for the female I drew a little vagina at the cross sections and have a arrow sticking into that the end of the arrow cant be seen then I drew annother male symbol with the arrow pointing toward's what I think represents the anus of those sex symbols I have a dark spot in the center showing that the woman's anus is open partially but the men's anus's are closed tightly.