Manual stimulation and ejaculation within the chastity device

On Valentine’s Eve (February 13, 2021), we had an extended teasing session. She alternated between tonguing my tip and gliding her hand over the cage while masturbating herself. Eventually, she grabbed my cage directly and started jerking it as if giving me a real handjob. She mixed this with sucking on the cage and continuing to stroke herself. About an hour in, she really got into it, jerking faster and more deliberately. When I mentioned that I might actually cum from this sensation, she clamped her mouth over the cage and went for broke. A few seconds later, I released into her mouth which she promptly swallowed. She then sat up and finished masturbating herself. My orgasm felt somewhere between full and ruined; sort of full because I felt all the contractions as my cum pumped out, but somewhat ruined in that I didn’t really feel the drop afterward. I believe she could have jerked me again if she wanted to. The next night, I got a smaller dose of the same thing but only edging before riding her strapon to orgasm. She always lets me out so she can get my cum, which is something she loves swallowing. Not sure I will stay unlocked much longer now that she knows she can make me cum while locked in and definitely prefers the strapon over my cock.