MEMORANDUM ***

Defendant-Appellant Jennifer A. (“Appellant”) appeals the district court’s order granting judgment on the pleadings to Plaintiff-Appellee Travelers Commercial Insurance Company (“Travelers”). We have jurisdiction under 28 U.S.C. § 1291, and we affirm.

This is an insurance coverage dispute between a claimant, Appellant, and an insurer, Travelers, which provided a homeowners’ liability insurance policy to the insured, third-party Jeffrey W. Jeffrey had contemporaneous, unprotected sex with multiple partners, thereby placing Appellant in fear of contracting HIV and hepatitis. Jeffrey’s policy provided a duty to defend or indemnify claims for bodily injury caused by an “occurrence,” which is defined as “an accident.” The issues are whether Jeffrey’s conduct triggers a duty to indemnify'or defend Jeffrey, and wheth *609 er an alleged ambiguity affirmative defense precluded judgment on the pleadings.

Jeffrey’s acts of unprotected sex with other women, the conduct for which liability was imposed, were deliberate acts and therefore were not accidents within the meaning of the policy. See Delgado v. Interins. Exch. of Auto. Club of S. Cal., 47 Cal.4th 302, 97 Cal.Rptr.3d 298, 211 P.3d 1083, 1086 (2009); Merced Mut. Ins. Co. v. Mendez, 213 Cal.App.3d 41, 261 Cal.Rptr. 273, 279 (1989). As such, Travelers had no duty to indemnify Jeffrey under the homeowners’ insurance policy. Additionally, because these facts, as pleaded in Appellant’s complaint, create no potential for coverage, “there is no duty to defend.” Uhrich v. State Farm Fire & Cas. Co., 109 Cal. App.4th 598, 135 Cal.Rptr.2d 131, 137 (2003) (quoting Quan v. Truck Ins. Exch., 67 Cal.App.4th 583, 79 Cal.Rptr.2d 134, 138 (1998)). Therefore, Travelers had no duty to defend Jeffrey against Appellant’s lawsuit because the allegations did not raise any possibility of coverage. See Gray v. Zurich Ins. Co., 65 Cal.2d 263, 54 Cal.Rptr. 104, 419 P.2d 168, 176-77, 176 n.15 (1966).

Finally, Appellant’s ambiguity defense is a defense that challenges the prima facie case put forward by Travelers in its complaint for declaratory judgment. See State Farm Mut. Auto. Ins. Co. v. Superior Court, 228 Cal.App.3d 721, 279 Cal.Rptr. 116, 118 (1991). Appellant’s defense does not foreclose judgment on the pleadings. Because contractual ambiguity is a question of law for the court to decide, Sprinkles v. Associated Indem. Corp., 188 Cal. App.4th 69, 114 Cal.Rptr .3d 887, 891 (2010), and because the term “accident” is not ambiguous under California law, Delgado, 97 Cal.Rptr.3d 298, 211 P.3d at 1086, the district court appropriately granted judgment on the pleadings, see Dunlap v. Credit Prot. Ass’n, L.P., 419 F.3d 1011, 1012 n.1 (9th Cir. 2005).

Each party shall bear its own costs.

AFFIRMED.