A direct response to the lolicon clubs, this group is for people who's favorite heroine type is the "childhood friend" - see poll: http://erogegames.com/eroge-visual-novels/eroge-general-talk/298-whats-your-favorite-type-heroine-eroge-8/#post3247
This group is for those who find themselves inexplicably attracted to the older, more mature, or bustier heroines in eroge.
For those of us that just can't resist the call of a mature woman in real life or in 2D.
The club for those of us who are wiling to put up with the cold hard shell of a tsundere long enough to get at the sweet girl inside.
But it's not like I want you to join! Baka!