It loops rather good. The design and genitals are pretty good too.
Personally think the hybrid penis works. Not as cliché as some others. And, I'd hope at least you'd do a similar choice if you did a vulva.
Not sure you can tag it "lesbian" unless it's actually lesbian... but I'm not 100 on the tag system here. But in general, both chars (or more, depending how many are involved :P) actually has to be female for it to be tagged "lesbian". Being biologically and identifying as, are separate things. Tag wise it makes things difficult at least. As it makes things harder to find, just putting it out there. I do get where you're coming from. Just try to differ what you tag, with what you call them ^^
But yeah, other than it's pretty good. Fairly standard, seemingly one sided =3