One look at Narcissus and you'll fall in love with its natural beauty. Narcissus includes a hole in the base for attachment to various fuck machines (such as the MOD Love Deluxe Thruster Kit) or pegging harnesses (such as the Hung System Toys line) and is Vac-u-lock compatible.

Measurements:

Small
Overall Length: 5.9 inches
Insertable Length: 3.9 inches
Narrowest Insertable Diameter: .98 inches
Widest Insertable Diameter: 1.78 inches

Medium 
Overall Length: 7 inches
Insertable Length: 5.1 inches
Narrowest Insertable Diameter: 1.18 inches
Widest Insertable Diameter: 2.17 inches

Large 
Overall Length: 8.66 inches
Insertable Length: 5.91 inches
Narrowest Insertable Diameter: 1.38 inches
Widest Insertable Diameter: 2.56 inches

Extra Large
Overall Length: 9.45 inches
Insertable Length: 7.09 inches
Narrowest Insertable Diameter: 1.47 inches
Widest Insertable Diameter: 2.95 inches

XX-Large 
Overall Length: 11.02 inches
Insertable Length: 7.87 inches
Narrowest Insertable Diameter: 1.77 inches
Widest Insertable Diameter: 3.34 inches