Let Her Continue

While you don't necessarily want to lose, you are enjoying yourself and you want to get the most you can get out of this. Whether you are hoping to get Aki turned on for a later strategy or if you are just weak and susceptible, you let her continue.

Aki is using every muscle in her mouth and tongue to its fullest extent as she sucks on you. You lean back farther into the ropes as she gets closer and closer to drawing forth her prize. You are weakening in the knees, but it is clear Aki is getting excited. She is making humping motions in the air, occasionally brushing on your legs with her crotch, all while her hands massage your upper thigh areas and move into playing with your balls.

Your breaking point is approaching. You have to either tap or fight your way out of this, else you will ejaculate and lose the competition early. Your ability to resist may depend on how submissive you are being towards the girls...