This transition scene is now finished, but I also will need to make a small additional transition, showing Silica removing Mark's pants entirely, fully connecting the kissing scenes to the fellatio scene. Another transition showing Mark squirming even more, as a result of Silica swallowing up his penis, is also going to need to be done in order to make the connection seamless.
However, I will first complete the scene of Silica swallowing Mark's semen, during the oral creampie. It will be reusing this camera angle, so it shouldn't take that long. I also plan to show her torso a bit more in that scene! Whenever she swallows, it should cause her chest to bounce up and down a bit.
More transition scenes will be necessary afterwards, but I can worry about those later.
Also, regarding the Marina animation I entertained the idea of; I may be receiving a commission for a Marina animation, so I will hold off on the notion until this is confirmed. Meanwhile, I will continue the Silica animation and also try to finish the Grace Howard artwork soon.