It really doesn't matter where a woman has unproteced intercourse as long as she takes a cum load in her pussy. That's the only way to consummate intercourse. Just use precaution to avoid fertilization and "go all the way". Nature has provided the perfect organs for two lover to enjoy sex snd the result should be a pussy full of cum. My wife won't let a lover discharge anywhere that doesn't please her sexually and her vagina is a popular receptacle for a lover's cum load.