Fortunately, the rest of the characters perform as expected, with considerable amounts of near obscene dialogue and plenty of oppai on display.
First some recent introductory videos in case you are unfamiliar with the title:
Amane here is of particular interest:
2ch discovered the ending together on a playthrough; after a very long and tortuous process of courting and spending thousands of dollars on Amane:
“Well, you see actually I am dating someone at the moment… I regret going on a date with you.”
After even more embarrassing courting, she confesses to the protagonist: “You’re really my best friend, aren’t you!”
After that she marries her boyfriend. The End.
Sadly, the much hoped for Nao-is-actually-a-boy-like-Makoto true end has not emerged.
The rest of the game and the other characters seem unafflicted by this harshness, with plenty of shameless behaviour from the girls, as well as jiggling oppai and gratuitous cleavage:
“Put・it・in me” she urges…
. . .
“Where did you think I meant?”
“Won’t you touch my nice body?”
“Breasts, buttocks, touch me where you like!”
“Hey! Where do you think you’re touching?!”
“That was obviously just ‘lip service,’ don’t actually do it!”
The actual game did not do so well in reviews, but predictably otaku looking for a more saucy alternative to IdolMaster and the prospect of virtual friendship and dumping have bought the game in droves.