When men can do things that only women could do previously, things become more interesting than usual - and steamier and messier. This series heavily features MPREG elements.

Manly Fertilization

Series Order
Newest Title Rating
Man’s Fertile First Time - MPREG Straight to Gay Story by
Series: Manly Fertilization, Book 1. Price: $3.99 $2.99 USD. (25% off until Dec. 31!) Words: 10,160. Language: English. Published: November 23, 2022 by Big M Words. Categories: Fiction » Erotica » For Men, Fiction » Erotica » Gay
(1.00 from 1 review)
In a world without women, men must think outside the box. Transforming men into women? The thought never crossed my mind until it was a possibility. We have three candidates, and they're all perfect for it. With soft and smooth skin, big and expressive eyes, and perfect behinds, they make me obsess over them even though I'm straight. I mean, I still keep my wedding ring on my finger.
Non Shifter's First Time - Sci-Fi MMM Instalove Romance by
Series: Manly Fertilization, Book 2. Price: $3.99 $2.99 USD. (25% off until Dec. 31!) Words: 7,500. Language: English. Published: December 2, 2022 by Big M Words. Categories: Fiction » Erotica » Gay, Fiction » Romance » LGBTQ+ » Gay
He’s handsome, a jaw-dropper like no other. A hunk of a man, wherever he goes he draws curious eyes toward him from men and women alike. I’m younger than Aron, willing to be his submissive servant for all of my life, and he’s the person I want to have my first time with. Problem is, I never thought he could get pregnant.