JUX-245 Stepmom, your breast milk is dirtying the bathtub!

It's been a year since she married her much older husband through an arranged marriage. Her husband is often away on business trips overseas for half the month, and it's her stepson, Manjiro, who comforts the sexually frustrated wife, Kurumi. With her husband away from home, the mother and son seek each other out in the middle of the day, without worrying about being seen. One day, as Manjiro fondles Kurumi's breasts, breast milk begins to drip... and Manjiro, who hates milk, begins to dislike his mother. Kurumi's breast milk and desire continue to build up...