The Power Of The Sin Of Lust

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Compared to Andromeda and Astraea, Nephiana had it really easy. We only had sex for about two hours before I finally let go of her. She was constantly passing out despite her new evolution, so as we had sex I injected her with Cosmic Energy to keep my baby girl healthy while I used her. She was the one that started this, so I didn't hold back. It was a fitting punishment for the cock-sucking little harpy.

"Oogh… I'm sowy… I won't do that again… I'm sowy, Kireina-sama…" She moaned as she rested over the bed.

"It's good that you learned your lesson, but I don't really mind if you do that again, it was really hot nonetheless." I giggled, kissing her and healing her to make her feel better. "Feeling better now? We'll have to train you into getting a bit more physical fit! You just evolved into a World Devourer, yet you struggle to have sex for two hours now, Nephiana?"