Let us discuss the potential for a CGI game wherein players compete to have the largest PENIS, through PENIS extension surgery or other means, paid for by male modelling jobs and mutually agreed upon cock swordfighting with other players, where the winner takes money and/or reputation from the loser. Or, if your PENIS is large enough, you can force another player into a SURPRISE BUTTSECKS event, although you both lose reputation using this method.
It could also be interesting if players' PENIS sizes were kept secret and the leaderboard was ranked only by reputation and/or money, so that engaging another player could be more of a risk if you don't know what he's packing. Perhaps there could be an option to make your PENIS size public in exchange for a reputation bonus.
Your PENIS size could also fluctuate depending on erectness, which is kept up by engaging in arousing activities. The speed at which your PENIS becomes erect as well as how long it stays that way would depend upon your Virility stat, which is kept up by doing exercises or successfully giving other players The Buttsecks, however other players can try to sabotage your Virility by slipping you medications that give you erectile dysfunction. If your Virility gets too low, you won't be able to get your PENIS erect in time when challenged by another player, and the match will be forfeit.