GAP魔法少女!?ミルキー・ウェイ～異種淫蝕の果てに～

She tries hard to act the typical magical girl suited to what people want a magical to be,
but she cannot mask her seductiveness! Intruders from an alternate world, victims and
even she herself feel a "gap" between her usual self and her magical girl self!

Importantly, however, the gap is the very source of her magic!
Let's escape from a course of harsh orgasmic violations by the power of "Gap Magic"!

[From DLsite English]