Soukou Seiki Ysphere: Ingyaku no Sennou Kaizou

After an anti-human organization threatens all of humanity, the only ones up to the task of stopping them are two sexy heroines who use the powers of friendship, trust, and peace to overpower their opponents... by forcing them to ejaculate constantly and use up all their energy. Doesn't seem like a great plan afterall...

The anti human organization Omega is attempting to take over the world, and only a group of magical girls can stop them. But what happens when those girls get captured and are subjected to some of the most diabolical sexual torture known to man?