  We present a complete model whose low energy effective theory is the R-parity
violating NMSSM with a baryon number violating udd vertex of the MFV SUSY form,
leading to prompt LSP decay and evading the ever stronger LHC bounds on
low-scale R-parity conserving supersymmetry. MFV flavor structure is enforced
by gauging an SU(3) flavor symmetry at high energies. After the flavor group is
spontaneously broken, mass mixing between the standard model fields and heavy
vector-like quarks and leptons induces hierarchical Yukawa couplings which
depend on the mixing angles. The same mechanism generates the udd coupling,
explaining its shared structure. A discrete R-symmetry is imposed which forbids
all other dangerous lepton and baryon-number violating operators (including
Planck-suppressed operators) and simultaneously solves the mu problem. While
flavor constraints require the flavor gauge bosons to be outside of the reach
of the LHC, the vector-like top partners could lie below 1 TeV.
