After the first update I've tried to give players more choices for Dee's actions.
Some actions are necessary for the plot, but even then I try to give some options tot eh players.
There are basically 3 path options: 1. Dee explores girl-on-girl relationships, 2. Dee and Martin, 3. Dee explores a mixture of sexual partners. There are times when Dee can opt to be alone.
As the game advances Dee's past choices will influence her future choices, i.e. if Dee is more lesbian than certain paths will be closed and others open.
A Dee and F ending is possible, a Dee alone ending is possible too.
Word of warning your choices can have disastrous results for Dee, saving before an option is advised.