Masterbate on on cam

Why do us guys love to masterbate on cam an don't care if it's guys or ladys watching
_

Herma:
Me and my boyfriend of 4 years are planning a road trip to nashville, Tennessee to go visit the Soda Parlor and to just have a fun time.
(25 September 2018)

Sarai:
Got played and manipulated, anything I can do?
(25 September 2018)

Sarai:
Is what she did against the law at all?
(25 September 2018)

Sarai:
Sure I willingly gave her the stuff but only because she convinced me she was single and it was for her.
(25 September 2018)

Sarai:
So this girl I met online played me and persuaded me to buy her stuff like a Fitbit and a GoPro that now I come to find out was never intended for her, but it was given straight to her boyfriend who she lied to me about existing.
(25 September 2018)

Doreen:
What should I do or say to tell if she is lying or something?
(25 September 2018)

Doreen:
I don t want to confront her because if she is telling the truth(however unlikely) she won t be too happy to say the least.
(25 September 2018)

Doreen:
Now to me, the thought that she was lying to me just blew up at this point.
(25 September 2018)

Doreen:
So I keep talking to her(this a few days later) and she tells me that she tried to kill herself once(didn't specify time this time) and it was because she got into a car crash with 7 of her friends(can 8 people fit in a car?
(25 September 2018)

Doreen:
I was a bit skeptical then, but I pushed out of my mind because I didn't think that anyone would lie about that kind of thing.
(25 September 2018)