Ya, I'm also not fan of any predatory lesbian content in AVN's. As I see it, Julie is the cute young inexperienced virgin...in all aspects of an intimate relationship. And Stella seemingly just shows up and takes advantage of Julie's inexperience...thus corrupting her to start liking tacos. Such a HUGE disappointment for me, because of how Stella came across in that scene. (Manipulative, in order to get what SHE wants.)
It would be nice if the player could have a choice to mix and match other love interests with Julie, who are NOT a lesbian. Sad, there will be no control of the lesbian content, or a maybe harem path (including more girls to the mix, as two girls doesn't cut it for me).