I wonder whether this is intenionally. It's a huge object and spawning it may cause trouble. But it could be of couse an issue with DD.
Could you please post the animation author+name? I think I installed it a long time ago but locating it within 1000 other animatiins is tricky.
Do you have the TS4 cheat bb.moveobjects enabled or does it work if enabled?
Do you ckick (a) on the SV Motherplant to start the animation, (b) on ground, (c1) start sexy time, (c2) change animation and select it?
Having a 'test case' to reproduce it should allow to fix it.
Ok so i will tell you how it start. I hope that you will confused, and get lost in imagination.
First thing first,
Let me introduce you to Kora,
Kora is a waterbender ... she can bend water, and she is the last avatar. But since sims 4 not allowed me to make her into avatar. So she is just a normal sims, with unnormal genital. She is a futa sims. Meaning she is a female, but have a dick, but i treat her as female sims.
The sole purpose i make her is to fuck Asami sato, and get fucked by her dog Naga.
Since Wicked Pets is down and i not found Col Nutty for a certain amount of year. I just make Kora fuck Asami until i decide to not play the sims 4 again.
then after sometimes, i found col nutty again, I download DD, and download bunch of animation that he suggest in this thread.
Then i found out something weird.
i said to myself "Hey i choose vaginal only with 1 sims (Kora the futa) okay .... what the fuck is this motherplant ?"
i tried and Kora get fucked by weird motherplant,
The animation camera is messed up, because i started it inside the room.
Then thinking "Ok what the hell? maybe i should stop and do it outside."
Then i played the animation outside and it worked perfectly, and i tried all other the smaller tentacle plant animation too. They too worked perfectly.
At that time i not realizing something weird.
until i ask Col nutty, why my dog not treat Kora as female sims. Why wont Kora's dog fuck her in the pussy ?
And col nutty replied, Futa sims will treated as sims with penis (male) and i think to myself "so why Kora is able to get fucked with Tentacle plants a week before?"
Then i checked again, "Wow .... she floating mid air now. Maybe i should try with other female sims"
But the other female sims is just floating, same like kora, and the other small tentacle plant is also gone from animation.
Thus, i reply to this thread.
i think the animator is Alonely.
And if you ask to share on discord ... no i have no intention to share in discord, nor i want to make discord account