in the order of the oldest to the youngest of the bunch:
l'il cheese (he/him) parents: cheese pie and pinkie pie (married, but its been rough.) student attending the SOF. best friends with enchanting glimmer, demure and red shimmer. has a crush on twilight's son, opus, but believes that he doesn't stand a chance with him.
enchanting glimmer (she/her) parents: trixie glimmer and starlight glimmer (married) student attending the SOF. best friends with demure, l'il cheese and red shimmer. has a huge crush on demure.
demure (any pronouns, primarily uses she/her) parents: discord and fluttershy (act married but they aren't legally. called 'life partners') student attending the SOF. best friends with enchanting glimmer, l'il cheese and red shimmer. she has a crush on enchanting glimmer.
red shimmer apple (she/her) parents: AJ and rarity (married) student attending the SOF. she's the youngest of the group. best friends with enchanting glimmer, demure and l'il cheese. has what she's beginning to believe is a small crush on her ex-best friend turned cheerleading rival saltwater taffy.
treasure apple (she/her) parents: applebloom and diamond tiara (engaged) newborn daughter of ponyville's newest pair of sweethearts! often babysat by the nextgen mane 4.