June

June is the Protagonist's daughter.

She is NG+ exclusive and only confronts the Protagonist if s/he goes for another obvious parent than in the original timeline.

For example, if Dan dates Sarah in the NG, then goes for Ms. Rack to become his girlfriend instead in the NG+, she will appear and confront the Protagonist about this, telling him to go back to dating Sarah instead. This will likely lead to some confusion.

Encountering the Mysterious Girl
The Protagonist has to go on at least three dates with anyone in the first timeline, then two with someone with a vastly different hair color in the NG+.

After the Protagonist has gone on two dates with someone with a different hair color than the original mother (for example, dating Sarah originally and then dating Kate will make her appear), where she bumps into the Protagonist before hurrying off.

The next encounter is at the Protagonist's house, where her hair has suddenly changed color to match the new mother.

Finally, in the streets, she's seen speaking to Valerie, asking her for help about something. Val tells the mysterious girl to speak with the Protagonist instead, as s/he is the one that's actually involved. The girl runs off and the Protagonist asks what the hell was going on.

Val explains that the girl introduced herself as June. The Protagonist and Val are curious about the relationship to the protagonist but says nothing more about it.

Speaking to Val in the streets again causes her to reveal that June is in the forest.

Heading there, the Protagonist can speak to June who reveals herself to be the Protagonist's daughter. She came from the future for unknown reasons and appears before the Protagonist, as she's worried that if the Protagonist marries someone else, she'll turn into a different person or possibly cease to exist at all.

Confirmed parent(s) for Red: Valerie, Amanda, Julia, Ashley

Confirmed parent(s) for Purple: Kate

Confirmed parent(s) for Brown: Dr. Tiff, Victoria, Angie, Derrick

Confirmed parent(s) for Blue: Sarah

Confirmed parent(s) for Blonde: Molly, Erin, Eric

Confirmed parent(s) for Black: Jane, Cassandra, Reese

Alternate Outfits
June has two known alternate outfits, one making her dressed in a purple crop top and a pair of leather pants. The other one is pink jacket with hearts on it.

Trivia

 * She is NG+ exclusive.
 * It's unknown if she is going to be playable, but it seems likely.
 * She'll seemingly not inherit the Gifts from either of her parents, instead having a unique set of spells.
 * At six different hair colors, she has both the most and least different versions of her in the game.