Gay Birthing, an Mpreg Pregnant Anal Sex Story

Jonah has been impregnated after an injection that can make men bear children. Now that he's carrying a baby, he hunts down lab assistant Shane for information on the father. What he doesn't expect is Shane was duped as well, and welcomes him into his home to care for his soon-to-be-born baby. Just how much did the injection change Jonah? What are these new feelings he finds for Shane?