A syrup that triggers the body to form a few eggs so that a couple can do oviplay organically but it works quickly so your partner ties you to the bed first, legs and arms spread. The instructions say to take about 15 ml and that was what was agreed upon but after you can no longer move, they chug the entire bottle. They sit by your head and let you listen to it work their insides, gurgling in their stomach and bloating them with ever increasing amount of spawn. After only a few minutes theyre moaning with discomfort as the egg sac inside starts to push on their organs and weigh down their stomach. Frantically they push their dripping ovipositor inside you and almost immediately loose a burst of eggs and then another, barely having time to breathe in between. Already you're full up and shaking, about to cum . There was never supposed to be more but your partner groans and burps and rubs their tummy as the eggs continue to form inside them. Each load balloons your belly farther than you thought it would go until you're forcibly birthing them out just to make room.
