魔法少女パステル☆ハーツ ~パステル☆ピーチ淫獄受胎録~

The Magic Stone...
The source of infinite magic power only designated to the chosen ones.
The bearers of pure hearts, "Magical Girl PastelHearts" are selected by the stone.
Ruria Tachibana is empowered as one of the team, the "PastelPeach".

She protects the people from the venomous fangs of the invaders together with her close friend Kanami Shinonome, the "Pastel*Mint".