[BiRd13]

My pov...

what constitute a good blow job in your opinion.
Ans: Which make one from soft to hard.. and cum in the end is a good blow job.

are there any factors you think it is important and/or must do so that the blow job is good? (if can, address pointers or any factors)
Ans: Licking, Sucking, and of course deep throat are important =D

are there bad blow jobs? and why are they bad? (explain in detail if you can, please)
Ans: Not really say bad. But sometimes when receive blow job, you felt pain instead of enjoying. That is consider a bad one. Some due to their teeth, may 'rub' against the shaft, which cause pain as well.

is there a right or wrong way to do blow job?
Ans: Don't think there's realy a right or wrong way to do blowjob. It is purely base on individual preference. Some guy will prefer licking more, while some prefer sucking more. Just at times I don't understand why it's call 'blowjob' rather than 'suckjob' or 'lickjob' since there isn't much 'blowing' involve.

can blow job be ever substituted for actual sex? meaning blow job cum is as good as having sex? after blow job cum, then no need sex?
Ans: Well, it's not really consider a substitute. No matter what, actual penetration is still much better compare to pure foreplay. However at times when you need a release, a blowjob is still better than nothing (Esp when girls are on menses =D)

when was the best blow job you ever had? and/or when was the worst blow job you ever had?
Ans: So far I had one which beside deep, also good suction and licking as well. Even allow of CIM... And best is I cum within 5mins... She was quite 'furious' in it... Worst one was, done by one, whom within 3 mins of blowing, I rather use my hand and diy then to let her continue blowing... =D