Sister Succubus

Sister Succubus (シスターサキュバス Shisutā sakyubasu) is an enemy in Lust Friend.

Profile
''A neat and clean succubus who serves the succubus gods. Succubi worship many kind sof gods, including the Goddess. She is compassionate like the Angels, and she is gentle to the men she rapes, not treating them just as prey.''

Strategy
To befriend Sister Succubus, use Pillow Talk followed by "Beg for forgiveness", and you can succeed in 1 turn.

If you instead wish to defeat her, she is weak to Pussy attacks.