Yiff.winLog in
Spunkubus
Sister x Sister cover
Completed

Sister x Sister

Princess Luna receives chocolates from a secret admirer, then Celestia appears in her bedroom. Luna tells her to leave. Her big sister has other plans.

by Spunkubus • F/F • 8 pages
Created Jul 18, 2026 · Updated Jul 19, 2026
AnthroMammalEquinePonyAlicornWingsMy Little PonyPrincess CelestiaPrincess LunaPinkie PieSiblingsIncestAphrodisiacMagicNon ConsentingDubious ConsentCunnilingusOralFingeringVaginal
RESIZE ALL
Tip: click any page to cycle its own size

Suggested comics

Overnight
Completed
0
Overnight
F/F•8p
Assault at Twilight: Paint the Room Pink
Ongoing
0
Assault at Twilight: Paint the Room Pink
F/F•15p
All You Have to Do Is Ask
Completed
0
All You Have to Do Is Ask
F/F•7p
Pony Academy - Chapter 1
Completed
0
Pony Academy - Chapter 1
F/F•25p
Pony Academy - Chapter 6
Completed
0
Pony Academy - Chapter 6
F/F•29p
Sweet Retreat
Completed
0
Sweet Retreat
F/F•5p
Friends With Benefits (Chillum)
Completed
0
Friends With Benefits (Chillum)
F/F•6p
Pony Academy - Chapter 3
Completed
0
Pony Academy - Chapter 3
F/F•21p
Trying to be Quiet
Completed
0
Trying to be Quiet
F/F•18p
Balloon Party
Completed
0
Balloon Party
F/F•7p
Love Cure
Completed
0
Love Cure
F/F•6p
The Star
Completed
0
The Star
F/F•4p
Lesbians are Voodoo
Completed
0
Lesbians are Voodoo
F/F•8p
Lust Before You Sleep
Completed
0
Lust Before You Sleep
F/F•14p
Succubus Bloom Transformation
Completed
0
Succubus Bloom Transformation
F/F•7p
Candy!
Completed
0
Candy!
F/F•19p