[Ikaring (Ajishio)] Marmaid Festa (Touhou Project)

Wakasagihime and Kagerou find themselves in a surprising predicament when the moonlight triggers an unexpected transformation. As the full moon rises, the playful tension between the two mermaid-like girls shifts from simple mischief to a sudden, intense physical connection. What starts as a cheeky attempt at grooming turns into an irresistible urge, leading to a series of intimate encounters that leave them both breathless and questioning their new, heightened desires.