A. A person commits public sexual indecency by intentionally or knowingly engaging in any of the following acts, if another person is present, and the defendant is reckless about whether such other person, as a reasonable person, would be offended or alarmed by the act:

D. A person who is convicted of a felony violation of this section and who has two or more historical prior felony convictions for a violation of this section or section 13-1402 involving indecent exposure or public sexual indecency to a minor who is under fifteen years of age shall be sentenced to a term of imprisonment as follows:

B. A person commits public sexual indecency to a minor if the person intentionally or knowingly engages in any of the acts listed in subsection A of this section and such person is reckless about whether a minor who is under fifteen years of age is present.

E. The presumptive term imposed pursuant to subsection D of this section may be mitigated or aggravated pursuant to section 13-701, subsections D and E.