fight them

You finally decide you have to punish at least one and perhaps the others will think twice. All of your ass crack is exposed now but your shorts are being pulled into a band, not moved down so you can still move your legs with total freedom.

You look back again and decide to start with the teenager. He is closer and is definitely guilty of the tit groping.

In a sharp turn of the bus he lets go and looking up you see his hands in the support straps next to yours. Quickly your change straps grabbing the ones he holds from over his own hands, this way your squeezing fists hold his on the straps. He tries to pull his hands free but the squeezing strength is greater than the one used to open the hands and for a few seconds you hold on. That's all you need. Pushing your nude buttocks out you feel his bulge through the soft fabric of his sport shorts. He is definitely not using underwear. In a single fluid motion your pulled your right foot free of your sandal and send a strong mule kick backwards. You hit a soft target. On the second kick your accidentally aim higher and your toes clearly feel his balls. Your foot keeps flying up. He tries to pull his hands but with each new kick he grows weaker. By the fourth kick his head is resting in your shoulder but you are so angry you decide to make an example of him. He is so defenseless now that you lift your bare foot and pinching his short between your toes you pull it down around his ankles. He is naked and exposed now. You start the kicking again. The old man has a front seat view to your small foot crashing against the boy's testicles and he is not smiling anymore. The boy starts begging in your ear. You kick him another time and let go of his hands. Grabbing his balls he falls to the floor.

The other men say nothing. Guilt perhaps. The one pulling down your short is still unpunished.