PRODUCT FEATURES
✅ Evolved dual-spiral structure with added vertical ridges for tighter grip
✅ Strong urethral (underside) stimulation via dedicated ribbed groove
✅ Non-through high-stimulation type with clear, firm Japanese-made body
✅ Narrower cervix chamber enhances suction and internal tightness
✅ Includes 12ml Onatsuyu Stick Lotion
PRODUCT DESCRIPTION
A refined evolution of TOYSHEART’s beloved spiral-core onahole, this upgraded succubus model tightens the internal grip and enhances stimulation to new levels. Featuring a double-twist design, it adds vertical ridges along the underside to directly attack your most sensitive nerve lines with focused friction.
The cervix chamber has been narrowed for a tighter fit that pulls you in and locks you down. Combined with elevated inner folds at the deepest point, this structure creates a powerful squeezing and clinging sensation with every thrust. The hard clear material ensures maximum feedback and responsiveness, ideal for users seeking stronger stimulation.
Designed for long-stroke use, this model offers a more intense and structured feel than its predecessor. If you love the vertical rib series, this Spiral Succubus Evolution is a must-try.
⚠️ Warning: This is a high-stimulation, firm-material product. Not recommended for overly sensitive users.
USAGE RECOMMENDATIONS
Apply a generous amount of water-based lotion to reduce friction. Recommended for users who enjoy strong sensations and long strokes. Rinse thoroughly after use, do not invert, and allow to air dry in a shaded area. Store in a dry, cool place.
PRODUCT SPECIFICATIONS
Product Type: Non-through Onahole
Color: Clear
Material: FineCross TPE
Internal Structure: Spiral + vertical ridges with urethral-focused groove
Length: 175mm
Width: 75mm
Internal Length: 155mm
Weight: Approx. 317g (total 359g)
Box Size: W135 × H210 × D65mm
Included: 12ml Onatsuyu Stick Lotion
Country of Origin: Japan
Material Complies With: Japanese Food Sanitation Act No. 370
CA$52.49
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YUIRA
