Spot on ! My fren's condition is no. 4 !!!
Understand women. Understand what they want. If you are too good to them, you are finished. Your friend will finish last, because he's just too nice.
Your friend's gf only give him oral sex because she knows heis need, but don't want him to eat outside so have to satisfy this need of his, and yet not giving him the precious thing he wants which is her trump card. Once she give it to him, no more trump card. Your friend can live with just oral sex, that's what she sees now. Also the reason why she has the upperhand. Your friend is stuck with her blowjob.
This girl is shallow in thinking. She failed to understand, good sex can retain the man's heart and make him love her even more.
Play poker.
Call her less, go out less, she wants to give a handjob, just say can do it yourself. Wants to give a blowjob just say too tired from work. Women are sensitive animals, they start to sense the guy may have a new girl. They start to get edgy because their prey no longer listens to them. That is the time when you see whether she wants to retain you or break up. If she retains you, she will offer herself soon and she will be a good wife material. If she has a mind of her own, then you will be under her mercy after marriage. Ever seen bad guys finish last? Ever seen pretty girls fighting over bad boys? Why? Because bad boys have a cannot be bothered attitude.
1 trick to do it is to have a cooling off period of 1-2 weeks and think about compatibility issues. Of course the guy must say he is looking for life partner and wants one that is suitable for lifetime but currently feels both are drifting further apart. Then after this cooling period, ask her how about booking a trip to phuket or bali and have a getaway for 3 nights. (Remember, never choose the girl's menses period, if not they will think of excuses). Make sure only you and her. If this overseas holiday 3 night trip still cannot lay, then come back Singapore, just say incompatible and break up. No point investing further, you will not get any good returns.
So far I never kenna those who want wait after marriage. I only kenna those who decided to stop sex altogether. :(