WARNING: 18+ ONLY!!!!!! A request from someone, who wishes to be anonymous, to have my OC Doctor Penelope experiment on a horse and lion. The experiment resulting in sex, growth and pregnancy. Audio is created by me. Requested and special thanks to the one who voice acted the lion, an anonymous user. #doctorpenelope #couplegrowth #giantgrowth #giantessgrowth #growth #impregnate #pregnancy