Basically "assisted fellatio", but one of the girls mostly cares about encouraging the other girl, to complete the task at hand.
Prodigy-Trained on Pony XL V6, but I have more luck using pony merges, than the checkpoint itself. Includes activation words for PoV and look from a little bit more afar.
I'm not good at prompting, but had most luck with Euler A, DPM2, DPM adaptive.
Prompting different people is kinda hard, but using character names (if the checkpoints understands them) or character Loras might make your life easier.
Might be (fantasy) sexual counseling, corruption, or just two girls having fun, encouraging each other to dare new things. Could probably also used for other scenarios, but remember the rules and don't post inappropriate stuff here.