Len and Rin: possessive

(inspired by [link])

My contribution to the little (but growing) number of Len X Rin pics in here. I never thought this would hit me like a coconut to a head, but I am beginning to be fond of this pair (though contro~)

PS.: I like the idea of Rin being the possessive one...XD
TWINCEST! <~nuts

Len and Rin Kagamine