I initially thought that Morello would be an instigator for the lesbian path of Sophia and Ellie. That he would call Sophia asking for a huge favour, not blackmail or anything like that, but that he desperately needed two women to do a personal show for a particularly important client. The girls would do a striptease and some light interactions but the purpose was sensual, erotic and not full blown sexual.
As Sophia discusses this and thinks it over, Ellie enters/overhears. Ellie askes Sophia to ask Morello if the girls could be mysterious, masked, as not to reveal the identity. He says it is OK and then Ellie proposes to Sophia that they do it together.
The gym event has now altered everything, so it is likely impossible but at the time (before the gym) I thought it would help increasing the desire and "corruption". They would dance and strip and then slowly ge more exited, do more with each other then intended and only stop when the "guest" finishes and then "waking up". It would have been a great instigator to more, but the very premature gym event has ruined everything now.
