Ella O'Reilly

Ella is the twin sister of Ellie, younger sister of Fiona (and some unnamed four brothers), and daughter of Riona. The twins are Riona's youngest children but Ella is the slightly older of the twins, being born a few minutes before Ellie. Despite being identical twins, and thus nearly indistinguishable to each other, they have different personalities. Ella is the more daring of the two, reads AVNs, watches porn, and is open to having sex if she has the chance. There is a slight confusion regarding their age. The first time the appear, they greet the protagonist with "Daddy" (as Fiona had tricked them that he would get together with their mom), the protagonist jokingly protested that they weren't his and Riona then laughed and said that he would have had to have been around two when they were born. That would but them at 19. However, the Part 2 and later relationship-bios specify that they are 21, the same age as the protagonist. Ellie also at one point says that she has waited 21 years for that special first kiss, further indicating that this is the right age. Perhaps Riona didn't know how old the protagonist really is and overestimated slightly due to his height and maturity. (Personality-wise however, the twins behave much more like the younger girls like Sophia or Isabella than like the protagonist.)