Bully on October 28

The four of us arrived at the party after 4 pm, and most of our friends and classmates were already there. Robert was dressed as Dracula, and Alexis was dressed as a zombie. I met up with Sara and Facundo, two quiet guys I sometimes talk to in class. They invited me to join them, and I separated from Ulises and his group, as being with them is weird in the eyes of others.

While I was with my friends, Ulises and Robert were flirting with four girls, and I discreetly took out my cell phone and gave Ulises a "warm-up" with his plug. My slave acted well, not making any exaggerated movements, but he turned around to look for me and arched his back.

He couldn't see me because I was in a position where I went unnoticed. Not seeing me made him anxious, and the vibrator continued to vibrate as I watched him go get another drink. The drinks were fantasy-colored and had alcohol in them.

When I saw him about to drink, I turned on the vibrator. Ulises clenched his teeth and slowly drank without saying anything, his face expressing a smile and squinting eyes as he walked back to where Robert was.

Alexis joined the group where Ulises and Robert were talking with evident libido on his face, having already drunk a lot of alcohol and looking half-dazed, matching his zombie costume.

Robert separated from the group and went to talk to a girl dressed as a catwoman, and I watched him study her whip as they sat together on a couch.

Ulises looked around, trying to find me, and I hid between Facundo and Sara, like a joker, staying in the shadows and slowly sipping my drink.

The DJ played one reggaeton song after another, and two of the girls who were talking to Alexis and Ulises started dancing, and I activated the plug to its maximum and kept it that way. Ulises jumped back, more from surprise than the effect of the plug.

He stopped for a moment and then continued kissing the girl, and I increased the intensity to its highest, Ulises opened his mouth, and the girl took advantage of the opportunity to kiss his neck. Ulises raised his arms, lifting his body and the girl above him for a few centimeters, then got tired and lay down on the lounger with his legs open, and the girl got on top of him.

Ulises lay down on the lounger with the girl straddling his pelvis, the leather straps of his costume mitigating the sensation of the cage through his tunic. From where I was, Ulises' open legs allowed a small part of his butt to be seen inside the tunic.

I lowered and raised the vibration from less to more, Ulises opened his legs wider and continued kissing the girl... I had fun participating from a distance in his fuck, it was like having a threesome with Ulises playing the role of a bisexual.

Ulises sat up and lifted the girl so she could sit next to him. The two continued talking, and I turned off the plug, deciding to leave him alone for a while. I went back to the party, Alexis...