Here is my first experience in KTV

Hopefully it can add some value to this community!
Basically, I've been on this forum for a few months - read alot about KTV's but never tried them before (I normally just go clubbing). Now that I have the budget and older (so a little bored of clubbing) - I sorta want to try something different.
So I read alot on the forum, about which ktv place to go to - researched and researched. And finally last Sunday, I went with my friend for Happy Hour (3-7pm).
We called up and checked the prices of a few places and once we made the decision we booked cause that was what was recommended.
Once we arrived, we got escorted to a Small room - probably could fit max 6 ppl inside. We ordered a tower for $108 SG and got another free.
After a few minutes, the waiter would bring in the towers and a few moments later the mummy (the person who organises the girls) came in and intro'd herself to us.
Then maybe 5 minutes later - the mummy brings the girls in around 8. (I think we were a little late - around 4pm - so maybe I'd advise to come earlier for more choice.)
So we choose our girl, about 5 of them were average. and about 3 of them were hot and I'd pick. So I pick one which smiled alot at me, she was about a 9/10 from Hanoi. There was another one smiling alot aswell, but I guess I could only pick one. The other was hot, but didn't seem to be in mood or maybe she didn't like me as much.
My friend also picked his girl.
As soon as they sit down, they come in close - not shy at all. After 2-3 minutes we start light kissing already. Not sure if this is normal?
Around the 10 minute mark - she jumps on top and we start kissing very passionately.
We barely engage in much - she said that I was cute and liked me, but really not sure if that is normal as well? So I just reply, you say that to everyone lol.
Everything escalated very quickly, we drank, kiss, riding and touching (she was wet). Then it was about 15 minutes - where the other girls was getting ready to leave to butterfly (visit other customers). So I decide, I'll just book this girl for the whole duration - cause I sorta don't want eat other guys saliva :P and she was hot and everything going well!
So I booked her for $200. My friend was just siting around, smoking and playing songs while we made out and feeling each other.
Then the other girl came back and it was about 5pm ish. Where she suggested if I wanted to go "exercise". I asked her how much, she said $300. I asked does she ask everyone - then she says no just me cause I'm cute. (probably got sucked in, and thought I was special haha)
So I took her back to my Hotel (I'm Australian Chinese on holiday) - in the taxi she was fooling around put my hands in her pants etc - I was reserved cause the Grab driver was there and it was still like 5:30pm!
Then when we arrived, I quickly took her pass the lobby area and back to my room. And basically we did it and came on her face! pretty much like the feeling of taking a girl from the club home that you really like and really likes u.
After bedding her, I asked her when was her last time - she said 1 1/2 month ago with her bf. Maybe explain why she was so horny. Or she just too pro!
But she left quite fast, cause she works the next shift too. from 7-11 and 11-3am.
Total dmg = $108 + 200 (Booking) + 300 (Take hotel) + $50 for Mummy + $50 for Other Girl + $20 waiter + $50 for taxi back for girl
= Around $778!
It was expensive but also a new and fun experience! Will try again! Also if you are an experienced KTV guy - did you guys also experience this?
P.S. She left her watch at the hotel - so the next day she came over again ($300) haha