IS<Infinite Stratos>2 Love and Purge

Set several days after the "World Purge" chapter, Infinite Stratos 2 has players developing relationships with the IS heroines as Ichika Orimura. "Braveheart Points" signify Ichika's manhood, and will fluctuate depending on choices made during conversations, with endings changing as a result of the final value.

In addition to chatting it up, Ichika can give the heroines a massage to deepen their bonds and increase Braveheart Points. Techniques involve tapping and rubbing properly, though, so you can mess up and fail, losing points as a result.

[from Crunchyroll]