My eyes turn yellow the very next day after masturbation but after few days becomes normal.

See a doctor: It has nothing to do with masturbation. It could be a sign of liver problems and possibly an infection like hepatitis. You should see a doctor and get checked.

Possibly a rare...: manifestation of Gilbert's--a familial (autosomal dominant), common (2-5% of people), unconjugated hyperbilirubinemia (blood bilirubin measures 1-5mg/dl), not due to breakdown of blood. It is associated with reduced enzyme levels of udp glycuronyl transferase, that results in situational jaundice.