brings back good memories for me too.. i was only in kao hsiung last year and i tried the HC, but i was a newbie and didnt know anything so i just followed my fren.. i vaguely rmb the place but it was on the 5th or 11th floor of some building. hell, i think the building has something to do with the number 11..
so anyways, as bro Glox has described, there are many rooms, and inside the rooms there are attached bathrooms. not sure how things work, but what i did back then was to shower first, then massage (she was naked throughout the massage), then HJ, then both of us shower tgt, then end session.
i missed the place though... only regret was i was a noob when i first went there.. i didnt know that we can reject the 1st girl that come to serve you.
in short, the massage was nothing to shout about (partly because i was there only 1 time, so my views might be biased) but the lup-sup service i got was good.. auto-roam allowed, plus fingering, basically everything but FJ..
2nd post here, i'm more of a lurker cuz i don't chiong much
