I remember reading a Desmond Morris book that put forward the theory that female human breasts developed, unlike those of other animals, to mimic the sexualised female bum and encourage the missionary during sex.
The theory is that this aids with conception.
...and as for you going topless in public, actually we do care; nobody wants to see that. ;)
The theory is that this aids with conception.
...and as for you going topless in public, actually we do care; nobody wants to see that. ;)