Start with an Invincible Start and Enjoy Silky Smoothness

System flow·Single heroine·Not too supervising·Just slow·Various time travels·Various kinds of smoothness·Whatever bike you want. Water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water, water. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.