In the world of Konosuba, Aqua, the goddess of water, finds herself in a compromising situation as her divine body begins to change, developing a throbbing cock between her legs. Confused and aroused, she explores her new form, stroking her sensitive shaft and discovering the pleasure of her own touch. Meanwhile, her companion, the explosion-loving Megumin, stumbles upon Aqua's secret, leading to an unexpected encounter that blurs the lines between friendship and desire.