Bianca's magic puts Sindra on the defensive. As she's backing up Sindra starts stroking her cock, before blasting Bianca in the face with her cum, using the cumload to blind Bianca and escape.
Bianca hits Sindra with the magic spell, but it only stuns Sindra for a moment. Instead Sindra hits her with a cock slap, then drops Lily and carries away the stunned Bianca
Bianca's spell knocks back Sindra. Bianca casts a summoning spell, creating a spiked cock as large as Sindra's horse cock and the two begin to "sword fight" with them
Anastasia sees the burst of light from Bianca's spell while she's preparing the ritual for Lily's crew, and the influx of magic actually interrupts the ceremony. This makes Anastasia worry about her tribe's jewel, and she runs to check on it only to see Eve and Aqua Vert escaping with it.
Bianca's spell causes Sindra's cock to become flaccid, and without the power of her lust her strength lowers substantially. She tries to arouse Lily to get her libido back, but Lily uses the opportunity to escape.