With tears still in her eyes, Derick bit her lip every time the large dick pumped more of it's super semen into her. At this rate, she felt she might even become addicted to it. "Mmm.." She moaned, feeling the grown dick fill up her pussy completely with itself, and her womb with it's cum. Managing to turn over, Derick was laying on her huge stomach, humping the huge member stuck inside her; all of the weight and movement on her filled belly sloshed the cum around inside furiously. Tiny areas of space were created, only to be filled by even more cum released by the erect penis. By now, the inside of her overfull womb was full of so much pressure, and this movement of the pressure inside results in something Derick wished would've happened earlier.
With her shorts off of mostly, there was nothing to hold it back, when the dick was shot out of Derick's pussy, with a trail of semen flowing from the tip the whole trip. "Ah, god!" She shouted, feeling the huge length of the dick rub against her tight walls as it finally came out of her. Derick's pussy and uterus entrance immediately tightened up after it's companion left, almost like it was an attempt to hold all the cum inside. But the tanned beauty wanted none of that, and quickly began pressing down on her bulging stomach, releasing huge amounts of semen. At the end of the release, there was enough cum on the floor to fill up almost half a bathtub, "Geez, I can't believe all of that was in me..." Derick worried, poking her belly. Thankfully, her stomach had tightened back up since there was no more cum left inside of her; Derick was back to having the slightly chubby, cute tummy she started with upon first gaining her body.
"That only leaves the question of you." Derick said, turning to see the shivering dick wrapped in her workout shorts. It would seem the penis had gotten so used to being wrapped in the warmth of Derick's vagina, the minor breeze of the restroom was enough to make it feel like it was in the arctic. Being a caring person, Derick took pity on lonely genitals; putting her shorts back on, Derick carried the swollen genitalia in her arms, back home. She made extra sure to avoid people as much as possible while doing so. Later toward bed time, Derick had wrapped the dick in one of her soft blankets and placed it in a makeshift bed on the floor of her closet. "God, I can't believe I brought it back with me." She started to regret, but brushed it aside and got into bed.