check Onegai Teacher episode 13, it has <span style='font-size:21pt;line-height:100%'><span style='font-family:Impact'><u><span style='color:red'>SEX</span></u></span></span>

and also check Futari Ecchi it is, uhh, very ecchi. The chick on the right from my sig is one of the main characters. (Now every straight guy wants to check it .)