Agree, Yuki is a gem in the making. Just barely a week into the trade, she is understandably still very green. But what she lacks in experience and know-how, she makes it up with her attitude to learn and willingness to accept feedback and take advice, much like the former angpai Moon.
My ratings:-
Age: 25 year old (actual age)
Looks: 7/10 not drop dead gorgeous but you'd be proud to show her to your mates, would have given her 8+/10 if her complexion is better
Body: 9.5/10 for me, 34B-/24/35 perfectly slim and proportionate with zero fats, for comparison think of a smaller sized Hope (that famous one!), with perky ass and nice cleanly shaven, beautifully formed pussy
Massage: 7/10 not pro standard but quite alright as she used to work in a spa for ladies
Sensual: 8/10 tries very hard, uses her tongue to lick you all over, followed by kisses everywhere, including the groin area. Room for improvement still. Hint: you should try to take the lead from time to time, and she'll be keen to learn/accommodate (but please be both gentle and gentlemanly)
Autoroam: supposedly 3.5G but I enjoyed 5G roaming without resistance, because she said she didn't want to spoil my enjoyment. Fact is she was enjoying herself too (sorry, no authorisation to reveal details).
GFE: 6/10 for first 20 min, but 9.5/10 after sensual.
Attitude: 10/10 willing to learn and accept feedback, coupled with a genuine dying to please attitude.
By the way, Yuki's also known as Carol on SLG.
http://sglonelyguys.com/carol-massage/