So I was reading the Neogaf around and:
PSP game Conception lets other players make children with your girls via Ad-hoc
Spike's baby birthing and world saving RPG Conception has a wireless component. Connect to a friend's PSP via ad-hoc, and you can engage in "love ceremonies" with each others' maidens. The long and the short is, one of your girls may end up giving birth to your friend's baby.
In real life, letting your friend impregnate one of your girlfriends is not the social norm. But in Conception, there are some advantages. Spike says that ad-hoc lovin' is a good way to produce stronger star children, potentially aiding in battle.
This game sure is bizarre.