The abrupt interruption of the passionate make out session is slightly unexpected by Darcia.
The Headmistress has been leashed by the Rogue Cadet and he is not caring about being observed by the two Guests "My Sexy Dragoness, Are you going to be motionless?, Or you requiere more guidance?".
Darcia smirks, puffing out her plump black lips to give a provocative peck at the tip of Khallyon's manhood, twisting her position to lay on her belly, opening her mouth and letting the Young Man to be more proactive.
Khallyon tugs the leash, impaling the wet cavity of Darcia, burying his hardened shaft deep in the Dragoness throat.
She is a fast learner, and is half aware of Khallyon tendencies, specifically about the Young Man finding more enjoyable the situations in which his partner are willing and proactive.
Behavior that Darcia doesn't mind to have, as a good performance on her part, undoubtedly will be rewarded by a wonderful orgasm.