Candace+Vanessa: BUSTED 18+ ver.
Original artwork from Duckymomoisme

Editing from FireAlpaca

,
‘R-18’, ‘edit’, ‘Duckymomoisme’, ‘Phineas_and_Ferb’, ‘Candace_Flynn’, ‘Vanessa_Doofenshmirtz’, ‘sexy’, ‘nude’, ‘busted’