Well, while I judge no one for what they choose, this is what I have come to consider. God knows us better than we know ourselves and we are all on journies of our own making, or chosen by circumstances in this life. Because of those circumstances or choices, we have needs/desires that may or may not be in line with what God wants for our lives to glorify Him. And God is in charge (for us christians) of what is acceptable to Him or not. Lots of people in the Bible made grave mistakes and they still had God's favor. Other times it seems one small mistake cost them everything in this life as evidenced by Abraham when he struck the rock twice instead of speaking to it. God is fully able and capable of leading us to know the truth, so that we may choose it at the appropriate time. What we feel is necessary today, will not necessarily be that important in the future. I don't think sex is a basic need, cuz I have been able to live without it for the past 5 years. You on the other hand, daytimer feel it is very important to your "basic" needs. I suspect that if you are truly following God (which I have no doubt you are) he will reveal to you, at the appropriate time things he wants you to change in your life. It may be he NEVER addresses this issue with you, but if and when he does, whether it's this issue or any other issue, it's at that time, and up to you, to make any changes you feel necessary.
We all have our own issues whether they be sex outside of marriage, or smoking or drinking or any other number of issues. It's easy to say for someone that doesn't care that much about sex, that it's not a basic need or you are sinning if you do have sex out of marriage, etc etc. It's not that easy however when you are in the situation and you happen to think whatever it is, is OK or even if you don't think it's OK but have trouble stopping whatever it is. It's only God thru the Holy Spirit that is able to change us IF we need changing. So.....I stand by my opinion, but I am not here to judge anyone that disagrees with me. So far I haven't "arrived" yet and still have alot of my own issues, yet I love God so I am confident, because I've read the Bible that God will make a way for us all.