There's absolutely nothing wrong with you if you don't feel sexy urges, don't let GGaR tell you otherwise ;)
Oh and uh, that first panel (1st strip), I know it was done on purpose, to have Roomie avert Lillian's eyes and look away! But uh, I don't remember for what reason specifically :D something about Roomie (unconsciously) being a little scared about her own feelings...
And no, Roomie, there's nothing wrong with you.
--> This is a rerun of the finished webcomic Go Get a Roomie! You can find these two strips in the old archive >here<!