Stress relief, it's something that's good for everypony. Twilight Sparkle and Starlight Glimmer are no different, even if their form of stress relief can often border on the extreme. What's a little harmless, magical sex between two good friends? Why not throw in some fetishes from time to time to spice things up too?

Of course, brewing fertility potions from an ancient book of magical taboos may not be the greatest idea at the best of times. Especially if a certain princess of the night may or may not have booby-trapped such an enchantment long ago.

Contains: Pregnancy/birth, magical pregnancy, estrus, spanking, crotchboobs, lesbian pregnancy sex (cunnilingus), pleasurable cervical/womb penetration, egg implantation and fertilization (impregnation), excessive mare cum, squirting, tentacles, hyper pregnancy, magical body modification, one large pony belly worship and three very horny mares.